11106072156 has 48 divisors (see below), whose sum is σ = 26189057664. Its totient is φ = 3662957376.

The previous prime is 11106072151. The next prime is 11106072163. The reversal of 11106072156 is 65127060111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106072151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431506 + ... + 456518.

It is an arithmetic number, because the mean of its divisors is an integer number (545605368).

Almost surely, 2^11106072156 is an apocalyptic number.

It is an amenable number.

11106072156 is an abundant number, since it is smaller than the sum of its proper divisors (15082985508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11106072156 is a wasteful number, since it uses less digits than its factorization.

11106072156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25410 (or 25408 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 11106072156 in words is "eleven billion, one hundred six million, seventy-two thousand, one hundred fifty-six".