120022011000121 has 16 divisors (see below), whose sum is σ = 120344247189504. Its totient is φ = 119700248937984.

The previous prime is 120022011000079. The next prime is 120022011000131. The reversal of 120022011000121 is 121000110220021.

It is a cyclic number.

It is not a de Polignac number, because 120022011000121 - 2⁷ = 120022010999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120022011000131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2439794301 + ... + 2439843493.

It is an arithmetic number, because the mean of its divisors is an integer number (7521515449344).

Almost surely, 2^{120022011000121} is an apocalyptic number.

It is an amenable number.

120022011000121 is a deficient number, since it is larger than the sum of its proper divisors (322236189383).

120022011000121 is a wasteful number, since it uses less digits than its factorization.

120022011000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53880.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120022011000121 its reverse (121000110220021), we get a palindrome (241022121220142).

The spelling of 120022011000121 in words is "one hundred twenty trillion, twenty-two billion, eleven million, one hundred twenty-one", and thus it is an aban number.