22034279208 has 16 divisors (see below), whose sum is σ = 55085698080. Its totient is φ = 7344759728.

The previous prime is 22034279191. The next prime is 22034279209. The reversal of 22034279208 is 80297243022.

It is a super-2 number, since 2×22034279208² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22034279209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459047460 + ... + 459047507.

It is an arithmetic number, because the mean of its divisors is an integer number (3442856130).

Almost surely, 2^22034279208 is an apocalyptic number.

It is an amenable number.

22034279208 is an abundant number, since it is smaller than the sum of its proper divisors (33051418872).

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

22034279208 is a wasteful number, since it uses less digits than its factorization.

22034279208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918094976 (or 918094972 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 22034279208 in words is "twenty-two billion, thirty-four million, two hundred seventy-nine thousand, two hundred eight".