210120122202 has 16 divisors (see below), whose sum is σ = 421735764672. Its totient is φ = 69790787360.

The previous prime is 210120122183. The next prime is 210120122221. The reversal of 210120122202 is 202221021012.

210120122202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210120122183) and next prime (210120122221).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62311518 + ... + 62314889.

It is an arithmetic number, because the mean of its divisors is an integer number (26358485292).

Almost surely, 2^210120122202 is an apocalyptic number.

210120122202 is an abundant number, since it is smaller than the sum of its proper divisors (211615642470).

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

210120122202 is a wasteful number, since it uses less digits than its factorization.

210120122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124626693.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210120122202 its reverse (202221021012), we get a palindrome (412341143214).

The spelling of 210120122202 in words is "two hundred ten billion, one hundred twenty million, one hundred twenty-two thousand, two hundred two".