22122340221300 has 72 divisors (see below), whose sum is σ = 69826150236192. Its totient is φ = 5362991568000.

The previous prime is 22122340221299. The next prime is 22122340221337. The reversal of 22122340221300 is 312204322122.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3351866431 + ... + 3351873030.

Almost surely, 2^{22122340221300} is an apocalyptic number.

22122340221300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22122340221300 is an abundant number, since it is smaller than the sum of its proper divisors (47703810014892).

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

22122340221300 is a wasteful number, since it uses less digits than its factorization.

22122340221300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703739489 (or 6703739482 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22122340221300 its reverse (312204322122), we get a palindrome (22434544543422).

The spelling of 22122340221300 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred forty million, two hundred twenty-one thousand, three hundred".