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2213011222102 = 27986713854353
BaseRepresentation
bin100000001101000001101…
…111110110111001010110
321211120011120001002202101
4200031001233312321112
5242224221333101402
64412350542432314
7315612324006142
oct40150157667126
97746146032671
102213011222102
117835951617aa
122b8a90b9269a
131308bc384125
14791789bc222
153c87386db87
hex20341bf6e56

2213011222102 has 8 divisors (see below), whose sum is σ = 3319558635816. Its totient is φ = 1106491676832.

The previous prime is 2213011222069. The next prime is 2213011222109. The reversal of 2213011222102 is 2012221103122.

2213011222102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2213011222102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213011222109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6767443 + ... + 7086910.

It is an arithmetic number, because the mean of its divisors is an integer number (414944829477).

Almost surely, 22213011222102 is an apocalyptic number.

2213011222102 is a deficient number, since it is larger than the sum of its proper divisors (1106547413714).

2213011222102 is a wasteful number, since it uses less digits than its factorization.

2213011222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13934222.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2213011222102 its reverse (2012221103122), we get a palindrome (4225232325224).

The spelling of 2213011222102 in words is "two trillion, two hundred thirteen billion, eleven million, two hundred twenty-two thousand, one hundred two".

Divisors: 1 2 79867 159734 13854353 27708706 1106505611051 2213011222102