120102021202 has 16 divisors (see below), whose sum is σ = 184524530400. Its totient is φ = 58608489600.

The previous prime is 120102021181. The next prime is 120102021241. The reversal of 120102021202 is 202120201021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3644799 + ... + 3677602.

It is an arithmetic number, because the mean of its divisors is an integer number (11532783150).

Almost surely, 2^120102021202 is an apocalyptic number.

120102021202 is a deficient number, since it is larger than the sum of its proper divisors (64422509198).

120102021202 is a wasteful number, since it uses less digits than its factorization.

120102021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7322601.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120102021202 its reverse (202120201021), we get a palindrome (322222222223).

The spelling of 120102021202 in words is "one hundred twenty billion, one hundred two million, twenty-one thousand, two hundred two".