202202224056 has 96 divisors (see below), whose sum is σ = 628123897440. Its totient is φ = 57563460864.

The previous prime is 202202224039. The next prime is 202202224073. The reversal of 202202224056 is 650422202202.

It is an interprime number because it is at equal distance from previous prime (202202224039) and next prime (202202224073).

It is a super-2 number, since 2×202202224056² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584571 + ... + 863786.

It is an arithmetic number, because the mean of its divisors is an integer number (6542957265).

Almost surely, 2^202202224056 is an apocalyptic number.

It is an amenable number.

202202224056 is an abundant number, since it is smaller than the sum of its proper divisors (425921673384).

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

202202224056 is a wasteful number, since it uses less digits than its factorization.

202202224056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448653 (or 1448646 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 202202224056 its reverse (650422202202), we get a palindrome (852624426258).

The spelling of 202202224056 in words is "two hundred two billion, two hundred two million, two hundred twenty-four thousand, fifty-six".