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2223302223213 = 324126119230683
BaseRepresentation
bin100000010110100111001…
…000111010010101101101
321212112201202101010100200
4200112213020322111231
5242411310332120323
64421212042344113
7316425334040631
oct40264710722555
97775652333320
102223302223213
117879961641a5
122baa834bb039
1313186c43b3b6
1479873650dc1
153cc7705e443
hex205a723a56d

2223302223213 has 24 divisors (see below), whose sum is σ = 3289904479680. Its totient is φ = 1445988594240.

The previous prime is 2223302223119. The next prime is 2223302223217. The reversal of 2223302223213 is 3123222033222.

2223302223213 is a `hidden beast` number, since 2 + 2 + 2 + 330 + 2 + 2 + 2 + 321 + 3 = 666.

It is not a de Polignac number, because 2223302223213 - 220 = 2223301174637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223302223217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9522570 + ... + 9753252.

It is an arithmetic number, because the mean of its divisors is an integer number (137079353320).

Almost surely, 22223302223213 is an apocalyptic number.

It is an amenable number.

2223302223213 is a deficient number, since it is larger than the sum of its proper divisors (1066602256467).

2223302223213 is a wasteful number, since it uses less digits than its factorization.

2223302223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256849 (or 256846 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2223302223213 its reverse (3123222033222), we get a palindrome (5346524256435).

The spelling of 2223302223213 in words is "two trillion, two hundred twenty-three billion, three hundred two million, two hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 3 9 41 123 369 26119 78357 230683 235071 692049 1070879 2076147 3212637 9458003 9637911 28374009 85122027 6025209277 18075627831 54226883493 247033580357 741100741071 2223302223213