101210022200 has 96 divisors (see below), whose sum is σ = 268992783360. Its totient is φ = 34692412800.

The previous prime is 101210022163. The next prime is 101210022217. The reversal of 101210022200 is 2220012101.

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 23 ways as a sum of consecutive naturals, for example, 11519009 + ... + 11527791.

It is an arithmetic number, because the mean of its divisors is an integer number (2802008160).

Almost surely, 2^101210022200 is an apocalyptic number.

101210022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101210022200 is an abundant number, since it is smaller than the sum of its proper divisors (167782761160).

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

101210022200 is a wasteful number, since it uses less digits than its factorization.

101210022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17037 (or 17028 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101210022200 its reverse (2220012101), we get a palindrome (103430034301).

The spelling of 101210022200 in words is "one hundred one billion, two hundred ten million, twenty-two thousand, two hundred".