22233333333222 has 48 divisors (see below), whose sum is σ = 52552753697808. Its totient is φ = 6737214949440.

The previous prime is 22233333333217. The next prime is 22233333333307.

22233333333222 is a `hidden beast` number, since 22 + 23 + 33 + 33 + 333 + 222 = 666.

22233333333222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22233333333222² (a number of 27 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7238668 + ... + 9842000.

It is an arithmetic number, because the mean of its divisors is an integer number (1094849035371).

Almost surely, 2^{22233333333222} is an apocalyptic number.

22233333333222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22233333333222 is an abundant number, since it is smaller than the sum of its proper divisors (30319420364586).

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

22233333333222 is a wasteful number, since it uses less digits than its factorization.

22233333333222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646485 (or 2646482 counting only the distinct ones).

The product of its digits is 419904, while the sum is 36.

It can be divided in two parts, 2223333 and 3333222, that added together give a palindrome (5556555).

The spelling of 22233333333222 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, two hundred twenty-two".