11032602772 has 12 divisors (see below), whose sum is σ = 19929863296. Its totient is φ = 5338356120.

The previous prime is 11032602769. The next prime is 11032602773. The reversal of 11032602772 is 27720623011.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032602773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44486178 + ... + 44486425.

Almost surely, 2^11032602772 is an apocalyptic number.

It is an amenable number.

11032602772 is a deficient number, since it is larger than the sum of its proper divisors (8897260524).

11032602772 is a wasteful number, since it uses less digits than its factorization.

11032602772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88972638 (or 88972636 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The spelling of 11032602772 in words is "eleven billion, thirty-two million, six hundred two thousand, seven hundred seventy-two".