22136492200 has 96 divisors (see below), whose sum is σ = 55024781760. Its totient is φ = 8252697600.

The previous prime is 22136492179. The next prime is 22136492221. The reversal of 22136492200 is 229463122.

It is an interprime number because it is at equal distance from previous prime (22136492179) and next prime (22136492221).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318595 + ... + 381805.

It is an arithmetic number, because the mean of its divisors is an integer number (573174810).

Almost surely, 2^22136492200 is an apocalyptic number.

22136492200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22136492200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27512390880).

22136492200 is an abundant number, since it is smaller than the sum of its proper divisors (32888289560).

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

22136492200 is a wasteful number, since it uses less digits than its factorization.

22136492200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63347 (or 63338 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 22136492200 in words is "twenty-two billion, one hundred thirty-six million, four hundred ninety-two thousand, two hundred".