222110020202 has 32 divisors (see below), whose sum is σ = 403184252160. Its totient is φ = 89584692480.

The previous prime is 222110020199. The next prime is 222110020213. The reversal of 222110020202 is 202020011222.

It is a super-2 number, since 2×222110020202² (a number of 23 digits) contains 22 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6465752 + ... + 6500012.

It is an arithmetic number, because the mean of its divisors is an integer number (12599507880).

Almost surely, 2^222110020202 is an apocalyptic number.

222110020202 is a deficient number, since it is larger than the sum of its proper divisors (181074231958).

222110020202 is a wasteful number, since it uses less digits than its factorization.

222110020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61526.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222110020202 its reverse (202020011222), we get a palindrome (424130031424).

The spelling of 222110020202 in words is "two hundred twenty-two billion, one hundred ten million, twenty thousand, two hundred two".