10201022221100 has 36 divisors (see below), whose sum is σ = 22146917662800. Its totient is φ = 4078436640960.

The previous prime is 10201022221037. The next prime is 10201022221123. The reversal of 10201022221100 is 112222010201.

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, 24445160 + ... + 24858959.

It is an arithmetic number, because the mean of its divisors is an integer number (615192157300).

Almost surely, 2^{10201022221100} is an apocalyptic number.

10201022221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201022221100 is an abundant number, since it is smaller than the sum of its proper divisors (11945895441700).

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

10201022221100 is a wasteful number, since it uses less digits than its factorization.

10201022221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49306202 (or 49306195 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10201022221100 its reverse (112222010201), we get a palindrome (10313244231301).

The spelling of 10201022221100 in words is "ten trillion, two hundred one billion, twenty-two million, two hundred twenty-one thousand, one hundred".