202310122 has 12 divisors (see below), whose sum is σ = 353010690. Its totient is φ = 86704296.

The previous prime is 202310089. The next prime is 202310131. The reversal of 202310122 is 221013202.

202310122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 159289641 + 43020481 = 12621^2 + 6559^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1032097 + ... + 1032292.

Almost surely, 2^202310122 is an apocalyptic number.

202310122 is a deficient number, since it is larger than the sum of its proper divisors (150700568).

202310122 is a wasteful number, since it uses less digits than its factorization.

202310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064405 (or 2064398 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 202310122 is about 14223.5762732162. The cubic root of 202310122 is about 587.0465462501.

Adding to 202310122 its reverse (221013202), we get a palindrome (423323324).

The spelling of 202310122 in words is "two hundred two million, three hundred ten thousand, one hundred twenty-two".