11092277088 has 72 divisors (see below), whose sum is σ = 32060822976. Its totient is φ = 3636806400.

The previous prime is 11092277071. The next prime is 11092277099. The reversal of 11092277088 is 88077229011.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×11092277088² (a number of 21 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 11 ways as a sum of consecutive naturals, for example, 298128 + ... + 333263.

It is an arithmetic number, because the mean of its divisors is an integer number (445289208).

Almost surely, 2^11092277088 is an apocalyptic number.

11092277088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11092277088 is an abundant number, since it is smaller than the sum of its proper divisors (20968545888).

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

11092277088 is a wasteful number, since it uses less digits than its factorization.

11092277088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631468 (or 631457 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The spelling of 11092277088 in words is "eleven billion, ninety-two million, two hundred seventy-seven thousand, eighty-eight".