120000010121022 has 64 divisors (see below), whose sum is σ = 255264317650944. Its totient is φ = 37477197465600.

The previous prime is 120000010121021. The next prime is 120000010121023. The reversal of 120000010121022 is 220121010000021.

It is an interprime number because it is at equal distance from previous prime (120000010121021) and next prime (120000010121023).

It is a junction number, because it is equal to n+sod(n) for n = 120000010120989 and 120000010121007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000010121021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1421742022 + ... + 1421826422.

It is an arithmetic number, because the mean of its divisors is an integer number (3988504963296).

Almost surely, 2^{120000010121022} is an apocalyptic number.

120000010121022 is an abundant number, since it is smaller than the sum of its proper divisors (135264307529922).

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

120000010121022 is a wasteful number, since it uses less digits than its factorization.

120000010121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147153.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120000010121022 its reverse (220121010000021), we get a palindrome (340121020121043).

The spelling of 120000010121022 in words is "one hundred twenty trillion, ten million, one hundred twenty-one thousand, twenty-two".