202402244022 has 32 divisors (see below), whose sum is σ = 441626929920. Its totient is φ = 61330953120.

The previous prime is 202402243997. The next prime is 202402244027. The reversal of 202402244022 is 220442204202.

It is a junction number, because it is equal to n+sod(n) for n = 202402243983 and 202402244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202402244027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500808 + ... + 1630100.

It is an arithmetic number, because the mean of its divisors is an integer number (13800841560).

Almost surely, 2^202402244022 is an apocalyptic number.

202402244022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202402244022 is an abundant number, since it is smaller than the sum of its proper divisors (239224685898).

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

202402244022 is a wasteful number, since it uses less digits than its factorization.

202402244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153028.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 202402244022 its reverse (220442204202), we get a palindrome (422844448224).

The spelling of 202402244022 in words is "two hundred two billion, four hundred two million, two hundred forty-four thousand, twenty-two".