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10422222001423 = 283331449247799
BaseRepresentation
bin1001011110101001110011…
…0101110001010100001111
31100220100120120102020222221
42113222130311301110033
52331224202313021143
634055522551520211
72123660243214421
oct227523465612417
940810516366887
1010422222001423
113359048681a51
121203a91089067
135a7a7160721b
1428061c740811
1513118c6bd2ed
hex97a9cd7150f

10422222001423 has 16 divisors (see below), whose sum is σ = 10514054880000. Its totient is φ = 10330916682240.

The previous prime is 10422222001409. The next prime is 10422222001427. The reversal of 10422222001423 is 32410022222401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10422222001423 is a prime.

It is a super-2 number, since 2×104222220014232 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422222001427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41935278 + ... + 42183076.

It is an arithmetic number, because the mean of its divisors is an integer number (657128430000).

Almost surely, 210422222001423 is an apocalyptic number.

10422222001423 is a deficient number, since it is larger than the sum of its proper divisors (91832878577).

10422222001423 is a wasteful number, since it uses less digits than its factorization.

10422222001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248862.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10422222001423 its reverse (32410022222401), we get a palindrome (42832244223824).

The spelling of 10422222001423 in words is "ten trillion, four hundred twenty-two billion, two hundred twenty-two million, one thousand, four hundred twenty-three".

Divisors: 1 283 331 449 93673 127067 148619 247799 42059177 70127117 82021469 111261751 23212075727 31487075533 36827639581 10422222001423