10101220202200 has 24 divisors (see below), whose sum is σ = 23485336970580. Its totient is φ = 4040488080800.

The previous prime is 10101220202153. The next prime is 10101220202231. The reversal of 10101220202200 is 220202210101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25253050306 + ... + 25253050705.

Almost surely, 2^{10101220202200} is an apocalyptic number.

10101220202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101220202200 is an abundant number, since it is smaller than the sum of its proper divisors (13384116768380).

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

10101220202200 is a wasteful number, since it uses less digits than its factorization.

10101220202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50506101027 (or 50506101018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10101220202200 its reverse (220202210101), we get a palindrome (10321422412301).

The spelling of 10101220202200 in words is "ten trillion, one hundred one billion, two hundred twenty million, two hundred two thousand, two hundred".