10202120200104 has 48 divisors (see below), whose sum is σ = 29669431197600. Its totient is φ = 2914891485408.

The previous prime is 10202120200099. The next prime is 10202120200147. The reversal of 10202120200104 is 40100202120201.

It is a super-2 number, since 2×10202120200104² (a number of 27 digits) contains 22 as substring.

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, 4337634964 + ... + 4337637315.

It is an arithmetic number, because the mean of its divisors is an integer number (618113149950).

Almost surely, 2^{10202120200104} is an apocalyptic number.

10202120200104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10202120200104 is an abundant number, since it is smaller than the sum of its proper divisors (19467310997496).

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

10202120200104 is a wasteful number, since it uses less digits than its factorization.

10202120200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8675272302 (or 8675272291 counting only the distinct ones).

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

Adding to 10202120200104 its reverse (40100202120201), we get a palindrome (50302322320305).

The spelling of 10202120200104 in words is "ten trillion, two hundred two billion, one hundred twenty million, two hundred thousand, one hundred four".