12202211110100 has 72 divisors (see below), whose sum is σ = 29077259727936. Its totient is φ = 4407782400000.

The previous prime is 12202211110073. The next prime is 12202211110147. The reversal of 12202211110100 is 101111220221.

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, 36565421 + ... + 36897620.

Almost surely, 2^{12202211110100} is an apocalyptic number.

12202211110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202211110100 is an abundant number, since it is smaller than the sum of its proper divisors (16875048617836).

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

12202211110100 is a wasteful number, since it uses less digits than its factorization.

12202211110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73463217 (or 73463210 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12202211110100 its reverse (101111220221), we get a palindrome (12303322330321).

The spelling of 12202211110100 in words is "twelve trillion, two hundred two billion, two hundred eleven million, one hundred ten thousand, one hundred".