22223466432222 has 32 divisors (see below), whose sum is σ = 48487731957504. Its totient is φ = 6734360318400.

The previous prime is 22223466432217. The next prime is 22223466432341.

22223466432222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32858023 + ... + 33527549.

It is an arithmetic number, because the mean of its divisors is an integer number (1515241623672).

Almost surely, 2^{22223466432222} is an apocalyptic number.

22223466432222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22223466432222 is an abundant number, since it is smaller than the sum of its proper divisors (26264265525282).

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

22223466432222 is a wasteful number, since it uses less digits than its factorization.

22223466432222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172464.

The product of its digits is 1327104, while the sum is 42.

It can be divided in two parts, 2222346 and 6432222, that added together give a palindrome (8654568).

The spelling of 22223466432222 in words is "twenty-two trillion, two hundred twenty-three billion, four hundred sixty-six million, four hundred thirty-two thousand, two hundred twenty-two".