10556120162 has 16 divisors (see below), whose sum is σ = 18097852032. Its totient is φ = 4523640000.

The previous prime is 10556120137. The next prime is 10556120167. The reversal of 10556120162 is 26102165501.

It is a happy number.

It is a super-2 number, since 2×10556120162² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556120167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165098 + ... + 219930.

It is an arithmetic number, because the mean of its divisors is an integer number (1131115752).

Almost surely, 2^10556120162 is an apocalyptic number.

10556120162 is a deficient number, since it is larger than the sum of its proper divisors (7541731870).

10556120162 is a wasteful number, since it uses less digits than its factorization.

10556120162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68593.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 10556120162 its reverse (26102165501), we get a palindrome (36658285663).

The spelling of 10556120162 in words is "ten billion, five hundred fifty-six million, one hundred twenty thousand, one hundred sixty-two".