222230420022 has 16 divisors (see below), whose sum is σ = 478650135600. Its totient is φ = 68378590752.

The previous prime is 222230420011. The next prime is 222230420059. The reversal of 222230420022 is 220024032222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424553897 + ... + 1424554052.

It is an arithmetic number, because the mean of its divisors is an integer number (29915633475).

Almost surely, 2^222230420022 is an apocalyptic number.

222230420022 is an abundant number, since it is smaller than the sum of its proper divisors (256419715578).

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

222230420022 is a wasteful number, since it uses less digits than its factorization.

222230420022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849107967.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 222230420022 its reverse (220024032222), we get a palindrome (442254452244).

The spelling of 222230420022 in words is "two hundred twenty-two billion, two hundred thirty million, four hundred twenty thousand, twenty-two".