120021112032122 has 32 divisors (see below), whose sum is σ = 211323793252608. Its totient is φ = 50044454937216.

The previous prime is 120021112032113. The next prime is 120021112032131. The reversal of 120021112032122 is 221230211120021.

It is an interprime number because it is at equal distance from previous prime (120021112032113) and next prime (120021112032131).

It is a junction number, because it is equal to n+sod(n) for n = 120021112032094 and 120021112032103.

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, 1933283 + ... + 15613449.

It is an arithmetic number, because the mean of its divisors is an integer number (6603868539144).

Almost surely, 2^{120021112032122} is an apocalyptic number.

120021112032122 is a deficient number, since it is larger than the sum of its proper divisors (91302681220486).

120021112032122 is a wasteful number, since it uses less digits than its factorization.

120021112032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13697150.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 120021112032122 its reverse (221230211120021), we get a palindrome (341251323152143).

The spelling of 120021112032122 in words is "one hundred twenty trillion, twenty-one billion, one hundred twelve million, thirty-two thousand, one hundred twenty-two".