22034320022 has 32 divisors (see below), whose sum is σ = 40517971200. Its totient is φ = 8843202720.

The previous prime is 22034319991. The next prime is 22034320037. The reversal of 22034320022 is 22002343022.

It is a super-2 number, since 2×22034320022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22034319976 and 22034320003.

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, 1668272 + ... + 1681427.

It is an arithmetic number, because the mean of its divisors is an integer number (1266186600).

Almost surely, 2^22034320022 is an apocalyptic number.

22034320022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22034320022 is a deficient number, since it is larger than the sum of its proper divisors (18483651178).

22034320022 is a wasteful number, since it uses less digits than its factorization.

22034320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349748.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22034320022 its reverse (22002343022), we get a palindrome (44036663044).

The spelling of 22034320022 in words is "twenty-two billion, thirty-four million, three hundred twenty thousand, twenty-two".