22100201300 has 36 divisors (see below), whose sum is σ = 49127139516. Its totient is φ = 8624467200.

The previous prime is 22100201293. The next prime is 22100201381. The reversal of 22100201300 is 310200122.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 10898942404 + 11201258896 = 104398^2 + 105836^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2691047 + ... + 2699246.

Almost surely, 2^22100201300 is an apocalyptic number.

22100201300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22100201300 is an abundant number, since it is smaller than the sum of its proper divisors (27026938216).

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

22100201300 is a wasteful number, since it uses less digits than its factorization.

22100201300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390348 (or 5390341 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 22100201300 its reverse (310200122), we get a palindrome (22410401422).

The spelling of 22100201300 in words is "twenty-two billion, one hundred million, two hundred one thousand, three hundred".