11222326900 has 18 divisors (see below), whose sum is σ = 24352449590. Its totient is φ = 4488930720.

The previous prime is 11222326883. The next prime is 11222326903. The reversal of 11222326900 is 962322211.

It can be written as a sum of positive squares in 3 ways, for example, as 1720756324 + 9501570576 = 41482^2 + 97476^2 .

It is a super-2 number, since 2×11222326900² (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 (11222326903) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 56111535 + ... + 56111734.

Almost surely, 2^11222326900 is an apocalyptic number.

11222326900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222326900 is an abundant number, since it is smaller than the sum of its proper divisors (13130122690).

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

11222326900 is a wasteful number, since it uses less digits than its factorization.

11222326900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112223283 (or 112223276 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 11222326900 in words is "eleven billion, two hundred twenty-two million, three hundred twenty-six thousand, nine hundred".