11020012332129 has 36 divisors (see below), whose sum is σ = 16911967862400. Its totient is φ = 6913392001920.

The previous prime is 11020012332127. The next prime is 11020012332157. The reversal of 11020012332129 is 92123321002011.

11020012332129 is a `hidden beast` number, since 1 + 1 + 0 + 200 + 1 + 2 + 332 + 129 = 666.

It is not a de Polignac number, because 11020012332129 - 2¹ = 11020012332127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020012332127) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15781864 + ... + 16465334.

Almost surely, 2^{11020012332129} is an apocalyptic number.

It is an amenable number.

11020012332129 is a deficient number, since it is larger than the sum of its proper divisors (5891955530271).

11020012332129 is a wasteful number, since it uses less digits than its factorization.

11020012332129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689710 (or 689690 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 11020012332129 in words is "eleven trillion, twenty billion, twelve million, three hundred thirty-two thousand, one hundred twenty-nine".