120002122010212 has 24 divisors (see below), whose sum is σ = 226160891600000. Its totient is φ = 55384848747936.

The previous prime is 120002122010191. The next prime is 120002122010213. The reversal of 120002122010212 is 212010221200021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120002122010213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11635212 + ... + 19374787.

Almost surely, 2^{120002122010212} is an apocalyptic number.

It is an amenable number.

120002122010212 is a deficient number, since it is larger than the sum of its proper divisors (106158769589788).

120002122010212 is a wasteful number, since it uses less digits than its factorization.

120002122010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31084435 (or 31084433 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120002122010212 its reverse (212010221200021), we get a palindrome (332012343210233).

The spelling of 120002122010212 in words is "one hundred twenty trillion, two billion, one hundred twenty-two million, ten thousand, two hundred twelve".