120212121201002 has 32 divisors (see below), whose sum is σ = 187878569074560. Its totient is φ = 57636462458880.

The previous prime is 120212121200993. The next prime is 120212121201031. The reversal of 120212121201002 is 200102121212021.

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, 26713643 + ... + 30887585.

It is an arithmetic number, because the mean of its divisors is an integer number (5871205283580).

Almost surely, 2^{120212121201002} is an apocalyptic number.

120212121201002 is a deficient number, since it is larger than the sum of its proper divisors (67666447873558).

120212121201002 is a wasteful number, since it uses less digits than its factorization.

120212121201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179998.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120212121201002 its reverse (200102121212021), we get a palindrome (320314242413023).

The spelling of 120212121201002 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twenty-one million, two hundred one thousand, two".