11101928202 has 40 divisors (see below), whose sum is σ = 24932110500. Its totient is φ = 3692376576.

The previous prime is 11101928143. The next prime is 11101928221. The reversal of 11101928202 is 20282910111.

It can be written as a sum of positive squares in 2 ways, for example, as 9498646521 + 1603281681 = 97461^2 + 40041^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 3577 + ... + 149052.

Almost surely, 2^11101928202 is an apocalyptic number.

11101928202 is an abundant number, since it is smaller than the sum of its proper divisors (13830182298).

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

11101928202 is a wasteful number, since it uses less digits than its factorization.

11101928202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153092 (or 153083 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 11101928202 in words is "eleven billion, one hundred one million, nine hundred twenty-eight thousand, two hundred two".