202252023 has 12 divisors (see below), whose sum is σ = 293067528. Its totient is φ = 134407440.

The previous prime is 202252019. The next prime is 202252049. The reversal of 202252023 is 320252202.

It is not a de Polignac number, because 202252023 - 2² = 202252019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202251987 and 202252005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202252123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32593 + ... + 38298.

It is an arithmetic number, because the mean of its divisors is an integer number (24422294).

Almost surely, 2^202252023 is an apocalyptic number.

202252023 is a deficient number, since it is larger than the sum of its proper divisors (90815505).

202252023 is a wasteful number, since it uses less digits than its factorization.

202252023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71214 (or 71211 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 202252023 is about 14221.5337780424. The cubic root of 202252023 is about 586.9903452679.

It can be divided in two parts, 2022 and 52023, that added together give a palindrome (54045).

The spelling of 202252023 in words is "two hundred two million, two hundred fifty-two thousand, twenty-three".