10220022212100 has 144 divisors (see below), whose sum is σ = 31128091841280. Its totient is φ = 2581746998400.

The previous prime is 10220022212093. The next prime is 10220022212117. The reversal of 10220022212100 is 121222002201.

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 10220022212100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119446335 + ... + 119531865.

Almost surely, 2^{10220022212100} is an apocalyptic number.

10220022212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220022212100 is an abundant number, since it is smaller than the sum of its proper divisors (20908069629180).

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

10220022212100 is a wasteful number, since it uses less digits than its factorization.

10220022212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106530 (or 106523 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10220022212100 its reverse (121222002201), we get a palindrome (10341244214301).

The spelling of 10220022212100 in words is "ten trillion, two hundred twenty billion, twenty-two million, two hundred twelve thousand, one hundred".