10220102020100 has 72 divisors (see below), whose sum is σ = 25435414820928. Its totient is φ = 3491653161600.

The previous prime is 10220102020081. The next prime is 10220102020103. The reversal of 10220102020100 is 102020102201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10220102020103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25597211 + ... + 25993410.

Almost surely, 2^{10220102020100} is an apocalyptic number.

10220102020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220102020100 is an abundant number, since it is smaller than the sum of its proper divisors (15215312800828).

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

10220102020100 is a wasteful number, since it uses less digits than its factorization.

10220102020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51590925 (or 51590918 counting only the distinct ones).

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

Adding to 10220102020100 its reverse (102020102201), we get a palindrome (10322122122301).

The spelling of 10220102020100 in words is "ten trillion, two hundred twenty billion, one hundred two million, twenty thousand, one hundred".