122021000013010 has 64 divisors (see below), whose sum is σ = 252272502791424. Its totient is φ = 41626556697600.

The previous prime is 122021000012953. The next prime is 122021000013043. The reversal of 122021000013010 is 10310000120221.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9103254 + ... + 18080686.

It is an arithmetic number, because the mean of its divisors is an integer number (3941757856116).

Almost surely, 2^{122021000013010} is an apocalyptic number.

122021000013010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122021000013010 is an abundant number, since it is smaller than the sum of its proper divisors (130251502778414).

122021000013010 is a wasteful number, since it uses less digits than its factorization.

122021000013010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978419.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 122021000013010 its reverse (10310000120221), we get a palindrome (132331000133231).

The spelling of 122021000013010 in words is "one hundred twenty-two trillion, twenty-one billion, thirteen thousand, ten".