121003330122010 has 64 divisors (see below), whose sum is σ = 255332765318400. Its totient is φ = 40422969119232.

The previous prime is 121003330121981. The next prime is 121003330122107. The reversal of 121003330122010 is 10221033300121.

It is a super-2 number, since 2×121003330122010² (a number of 29 digits) contains 22 as substring.

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, 47913705 + ... + 50375884.

It is an arithmetic number, because the mean of its divisors is an integer number (3989574458100).

Almost surely, 2^{121003330122010} is an apocalyptic number.

121003330122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121003330122010 is an abundant number, since it is smaller than the sum of its proper divisors (134329435196390).

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

121003330122010 is a wasteful number, since it uses less digits than its factorization.

121003330122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98290055.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121003330122010 its reverse (10221033300121), we get a palindrome (131224363422131).

The spelling of 121003330122010 in words is "one hundred twenty-one trillion, three billion, three hundred thirty million, one hundred twenty-two thousand, ten".