120211112120022 has 96 divisors (see below), whose sum is σ = 324830579823360. Its totient is φ = 31213621373760.

The previous prime is 120211112120003. The next prime is 120211112120027. The reversal of 120211112120022 is 220021211112021.

120211112120022 is a `hidden beast` number, since 120 + 211 + 112 + 1 + 200 + 22 = 666.

It is a super-2 number, since 2×120211112120022² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120211112119977 and 120211112120004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211112120027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9639528 + ... + 18257675.

It is an arithmetic number, because the mean of its divisors is an integer number (3383651873160).

Almost surely, 2^{120211112120022} is an apocalyptic number.

120211112120022 is an abundant number, since it is smaller than the sum of its proper divisors (204619467703338).

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

120211112120022 is a wasteful number, since it uses less digits than its factorization.

120211112120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27900338 (or 27900335 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120211112120022 its reverse (220021211112021), we get a palindrome (340232323232043).

The spelling of 120211112120022 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twelve million, one hundred twenty thousand, twenty-two".