222022011022 has 32 divisors (see below), whose sum is σ = 397262840832. Its totient is φ = 90991067904.

The previous prime is 222022010989. The next prime is 222022011059. The reversal of 222022011022 is 220110220222.

It is a junction number, because it is equal to n+sod(n) for n = 222022010987 and 222022011005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149118 + ... + 1328350.

It is an arithmetic number, because the mean of its divisors is an integer number (12414463776).

Almost surely, 2^222022011022 is an apocalyptic number.

222022011022 is a deficient number, since it is larger than the sum of its proper divisors (175240829810).

222022011022 is a wasteful number, since it uses less digits than its factorization.

222022011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183112.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222022011022 its reverse (220110220222), we get a palindrome (442132231244).

The spelling of 222022011022 in words is "two hundred twenty-two billion, twenty-two million, eleven thousand, twenty-two".