202020120022010 has 32 divisors (see below), whose sum is σ = 363699680878080. Its totient is φ = 80793945695232.

The previous prime is 202020120021949. The next prime is 202020120022033. The reversal of 202020120022010 is 10220021020202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2411361242 + ... + 2411445018.

It is an arithmetic number, because the mean of its divisors is an integer number (11365615027440).

Almost surely, 2^{202020120022010} is an apocalyptic number.

202020120022010 is a deficient number, since it is larger than the sum of its proper divisors (161679560856070).

202020120022010 is a wasteful number, since it uses less digits than its factorization.

202020120022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122990.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202020120022010 its reverse (10220021020202), we get a palindrome (212240141042212).

The spelling of 202020120022010 in words is "two hundred two trillion, twenty billion, one hundred twenty million, twenty-two thousand, ten".