22264352274 has 8 divisors (see below), whose sum is σ = 44528704560. Its totient is φ = 7421450756.

The previous prime is 22264352273. The next prime is 22264352333. The reversal of 22264352274 is 47225346222.

It is a sphenic number, since it is the product of 3 distinct primes.

22264352274 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22264352273) 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, 1855362684 + ... + 1855362695.

It is an arithmetic number, because the mean of its divisors is an integer number (5566088070).

Almost surely, 2^22264352274 is an apocalyptic number.

22264352274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22264352274 is a wasteful number, since it uses less digits than its factorization.

22264352274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710725384.

The product of its digits is 322560, while the sum is 39.

Adding to 22264352274 its reverse (47225346222), we get a palindrome (69489698496).

The spelling of 22264352274 in words is "twenty-two billion, two hundred sixty-four million, three hundred fifty-two thousand, two hundred seventy-four".