120202211212 has 12 divisors (see below), whose sum is σ = 210365957536. Its totient is φ = 60097651920.

The previous prime is 120202211191. The next prime is 120202211221. The reversal of 120202211212 is 212112202021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784308 + ... + 924955.

Almost surely, 2^120202211212 is an apocalyptic number.

It is an amenable number.

120202211212 is a deficient number, since it is larger than the sum of its proper divisors (90163746324).

120202211212 is a wasteful number, since it uses less digits than its factorization.

120202211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726848 (or 1726846 counting only the distinct ones).

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

Adding to 120202211212 its reverse (212112202021), we get a palindrome (332314413233).

The spelling of 120202211212 in words is "one hundred twenty billion, two hundred two million, two hundred eleven thousand, two hundred twelve".