202213130 has 64 divisors (see below), whose sum is σ = 442858752. Its totient is φ = 64896000.

The previous prime is 202213127. The next prime is 202213153. The reversal of 202213130 is 31312202.

It is a happy number.

It is a super-3 number, since 3×202213130³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298352 + ... + 299028.

It is an arithmetic number, because the mean of its divisors is an integer number (6919668).

Almost surely, 2^202213130 is an apocalyptic number.

202213130 is an abundant number, since it is smaller than the sum of its proper divisors (240645622).

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

202213130 is a wasteful number, since it uses less digits than its factorization.

202213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 202213130 is about 14220.1663140766. The cubic root of 202213130 is about 586.9527168366.

Adding to 202213130 its reverse (31312202), we get a palindrome (233525332).

The spelling of 202213130 in words is "two hundred two million, two hundred thirteen thousand, one hundred thirty".