11322100988 has 24 divisors (see below), whose sum is σ = 22752549120. Its totient is φ = 4875545520.

The previous prime is 11322100987. The next prime is 11322101009. The reversal of 11322100988 is 88900122311.

It is a super-2 number, since 2×11322100988² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322100987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6770756 + ... + 6772427.

It is an arithmetic number, because the mean of its divisors is an integer number (948022880).

Almost surely, 2^11322100988 is an apocalyptic number.

It is an amenable number.

11322100988 is an abundant number, since it is smaller than the sum of its proper divisors (11430448132).

11322100988 is a wasteful number, since it uses less digits than its factorization.

11322100988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543217 (or 13543215 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 11322100988 in words is "eleven billion, three hundred twenty-two million, one hundred thousand, nine hundred eighty-eight".