222013440022 has 16 divisors (see below), whose sum is σ = 363464481744. Its totient is φ = 100868044000.

The previous prime is 222013439993. The next prime is 222013440029. The reversal of 222013440022 is 220044310222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222013439975 and 222013440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222013440029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309629 + ... + 2403832.

It is an arithmetic number, because the mean of its divisors is an integer number (22716530109).

Almost surely, 2^222013440022 is an apocalyptic number.

222013440022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222013440022 is a deficient number, since it is larger than the sum of its proper divisors (141451041722).

222013440022 is a wasteful number, since it uses less digits than its factorization.

222013440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715615.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222013440022 its reverse (220044310222), we get a palindrome (442057750244).

The spelling of 222013440022 in words is "two hundred twenty-two billion, thirteen million, four hundred forty thousand, twenty-two".