120102121010212 has 24 divisors (see below), whose sum is σ = 237192276605760. Its totient is φ = 52709394800160.

The previous prime is 120102121010197. The next prime is 120102121010213. The reversal of 120102121010212 is 212010121201021.

It is not an unprimeable number, because it can be changed into a prime (120102121010213) 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, 47061958368 + ... + 47061960919.

It is an arithmetic number, because the mean of its divisors is an integer number (9883011525240).

Almost surely, 2^{120102121010212} is an apocalyptic number.

It is an amenable number.

120102121010212 is a deficient number, since it is larger than the sum of its proper divisors (117090155595548).

120102121010212 is a wasteful number, since it uses less digits than its factorization.

120102121010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94123919331 (or 94123919329 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120102121010212 its reverse (212010121201021), we get a palindrome (332112242211233).

The spelling of 120102121010212 in words is "one hundred twenty trillion, one hundred two billion, one hundred twenty-one million, ten thousand, two hundred twelve".