11204200988 has 12 divisors (see below), whose sum is σ = 19608155952. Its totient is φ = 5601870720.

The previous prime is 11204200963. The next prime is 11204201023. The reversal of 11204200988 is 88900240211.

It is a super-2 number, since 2×11204200988² (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 3 ways as a sum of consecutive naturals, for example, 100556 + ... + 180332.

It is an arithmetic number, because the mean of its divisors is an integer number (1634012996).

Almost surely, 2^11204200988 is an apocalyptic number.

It is an amenable number.

11204200988 is a deficient number, since it is larger than the sum of its proper divisors (8403954964).

11204200988 is a wasteful number, since it uses less digits than its factorization.

11204200988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114892 (or 114890 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 11204200988 in words is "eleven billion, two hundred four million, two hundred thousand, nine hundred eighty-eight".