202210222 has 8 divisors (see below), whose sum is σ = 303641856. Its totient is φ = 100996272.

The previous prime is 202210213. The next prime is 202210231. The reversal of 202210222 is 222012202.

It is an interprime number because it is at equal distance from previous prime (202210213) and next prime (202210231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52078 + ... + 55825.

It is an arithmetic number, because the mean of its divisors is an integer number (37955232).

Almost surely, 2^202210222 is an apocalyptic number.

202210222 is a deficient number, since it is larger than the sum of its proper divisors (101431634).

202210222 is a wasteful number, since it uses less digits than its factorization.

202210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108842.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 202210222 is about 14220.0640645533. The cubic root of 202210222 is about 586.9499031936.

Adding to 202210222 its reverse (222012202), we get a palindrome (424222424).

The spelling of 202210222 in words is "two hundred two million, two hundred ten thousand, two hundred twenty-two".