12020101121082 has 64 divisors (see below), whose sum is σ = 24666350252544. Its totient is φ = 3902863661760.

The previous prime is 12020101121081. The next prime is 12020101121087. The reversal of 12020101121082 is 28012110102021.

It is a super-2 number, since 2×12020101121082² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020101121081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156744913 + ... + 156821579.

It is an arithmetic number, because the mean of its divisors is an integer number (385411722696).

Almost surely, 2^{12020101121082} is an apocalyptic number.

12020101121082 is an abundant number, since it is smaller than the sum of its proper divisors (12646249131462).

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

12020101121082 is a wasteful number, since it uses less digits than its factorization.

12020101121082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78363.

The product of its (nonzero) digits is 128, while the sum is 21.

The spelling of 12020101121082 in words is "twelve trillion, twenty billion, one hundred one million, one hundred twenty-one thousand, eighty-two".