222122362 has 48 divisors (see below), whose sum is σ = 436818816. Its totient is φ = 82764000.

The previous prime is 222122333. The next prime is 222122399. The reversal of 222122362 is 263221222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36112 + ... + 41812.

It is an arithmetic number, because the mean of its divisors is an integer number (9100392).

Almost surely, 2^222122362 is an apocalyptic number.

222122362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222122362 is a deficient number, since it is larger than the sum of its proper divisors (214696454).

222122362 is a wasteful number, since it uses less digits than its factorization.

222122362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755 (or 5744 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 222122362 is about 14903.7700599546. The cubic root of 222122362 is about 605.6161216506.

Adding to 222122362 its reverse (263221222), we get a palindrome (485343584).

The spelling of 222122362 in words is "two hundred twenty-two million, one hundred twenty-two thousand, three hundred sixty-two".