22321322312322 has 32 divisors (see below), whose sum is σ = 49737259782144. Its totient is φ = 6620121381200.

The previous prime is 22321322312297. The next prime is 22321322312363.

It is a happy number.

22321322312322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22321322312322³ (a number of 41 digits) contains 333 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22321322312322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3597888954 + ... + 3597895157.

It is an arithmetic number, because the mean of its divisors is an integer number (1554289368192).

Almost surely, 2^{22321322312322} is an apocalyptic number.

22321322312322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22321322312322 is an abundant number, since it is smaller than the sum of its proper divisors (27415937469822).

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

22321322312322 is a wasteful number, since it uses less digits than its factorization.

22321322312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195784174.

The product of its digits is 20736, while the sum is 30.

It can be divided in two parts, 2232132 and 2312322, that added together give a palindrome (4544454).

The spelling of 22321322312322 in words is "twenty-two trillion, three hundred twenty-one billion, three hundred twenty-two million, three hundred twelve thousand, three hundred twenty-two".