120212212112202 has 64 divisors (see below), whose sum is σ = 287519745982464. Its totient is φ = 32783079093120.

The previous prime is 120212212112191. The next prime is 120212212112287. The reversal of 120212212112202 is 202211212212021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632294598 + ... + 632484689.

It is an arithmetic number, because the mean of its divisors is an integer number (4492496030976).

Almost surely, 2^{120212212112202} is an apocalyptic number.

120212212112202 is an abundant number, since it is smaller than the sum of its proper divisors (167307533870262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120212212112202 is a wasteful number, since it uses less digits than its factorization.

120212212112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264779403.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 120212212112202 its reverse (202211212212021), we get a palindrome (322423424324223).

The spelling of 120212212112202 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twelve million, one hundred twelve thousand, two hundred two".