22002201202200 has 96 divisors (see below), whose sum is σ = 68221255621200. Its totient is φ = 5866012200960.

The previous prime is 22002201202169. The next prime is 22002201202211. The reversal of 22002201202200 is 220210220022.

It is a super-2 number, since 2×22002201202200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22002201202200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1039777 + ... + 6714576.

Almost surely, 2^{22002201202200} is an apocalyptic number.

22002201202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002201202200 is an abundant number, since it is smaller than the sum of its proper divisors (46219054419000).

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

22002201202200 is a wasteful number, since it uses less digits than its factorization.

22002201202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7759101 (or 7759092 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22002201202200 its reverse (220210220022), we get a palindrome (22222411422222).

The spelling of 22002201202200 in words is "twenty-two trillion, two billion, two hundred one million, two hundred two thousand, two hundred".