202004022 has 16 divisors (see below), whose sum is σ = 440736192. Its totient is φ = 61213320.

The previous prime is 202004021. The next prime is 202004051. The reversal of 202004022 is 220400202.

It is a happy number.

202004022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202003989 and 202004007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202004021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530268 + ... + 1530399.

It is an arithmetic number, because the mean of its divisors is an integer number (27546012).

Almost surely, 2^202004022 is an apocalyptic number.

202004022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202004022 is an abundant number, since it is smaller than the sum of its proper divisors (238732170).

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

202004022 is a wasteful number, since it uses less digits than its factorization.

202004022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060683.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 202004022 is about 14212.8118963138. The cubic root of 202004022 is about 586.7503250332.

Adding to 202004022 its reverse (220400202), we get a palindrome (422404224).

The spelling of 202004022 in words is "two hundred two million, four thousand, twenty-two".