22220333302222 has 32 divisors (see below), whose sum is σ = 36802335420000. Its totient is φ = 9977877504000.

The previous prime is 22220333302217. The next prime is 22220333302241.

It is a happy number.

22220333302222 is nontrivially palindromic in base 10.

It is a congruent number.

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, 10138347 + ... + 12133702.

It is an arithmetic number, because the mean of its divisors is an integer number (1150072981875).

Almost surely, 2^{22220333302222} is an apocalyptic number.

22220333302222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22220333302222 is a deficient number, since it is larger than the sum of its proper divisors (14582002117778).

22220333302222 is a wasteful number, since it uses less digits than its factorization.

22220333302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22272612.

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 2222033 and 3302222, that added together give a palindrome (5524255).

The spelling of 22220333302222 in words is "twenty-two trillion, two hundred twenty billion, three hundred thirty-three million, three hundred two thousand, two hundred twenty-two".