422222202222224 has 20 divisors (see below), whose sum is σ = 828410649932160. Its totient is φ = 208438808691360.

The previous prime is 422222202222221. The next prime is 422222202222263.

422222202222224 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (422222202222221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167018274932 + ... + 167018277459.

It is an arithmetic number, because the mean of its divisors is an integer number (41420532496608).

Almost surely, 2^{422222202222224} is an apocalyptic number.

It is an amenable number.

422222202222224 is a deficient number, since it is larger than the sum of its proper divisors (406188447709936).

422222202222224 is a wasteful number, since it uses less digits than its factorization.

422222202222224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334036552478 (or 334036552472 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 42222220 and 2222224, that added together give a palindrome (44444444).

The spelling of 422222202222224 in words is "four hundred twenty-two trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-four".