105165270422 has 16 divisors (see below), whose sum is σ = 162026731680. Its totient is φ = 51156629568.

The previous prime is 105165270347. The next prime is 105165270437. The reversal of 105165270422 is 224072561501.

It is a super-2 number, since 2×105165270422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791354 + ... + 914642.

It is an arithmetic number, because the mean of its divisors is an integer number (10126670730).

Almost surely, 2^105165270422 is an apocalyptic number.

105165270422 is a deficient number, since it is larger than the sum of its proper divisors (56861461258).

105165270422 is a wasteful number, since it uses less digits than its factorization.

105165270422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134855.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 105165270422 in words is "one hundred five billion, one hundred sixty-five million, two hundred seventy thousand, four hundred twenty-two".