22111214334 has 32 divisors (see below), whose sum is σ = 48922133760. Its totient is φ = 6605995200.

The previous prime is 22111214329. The next prime is 22111214347. The reversal of 22111214334 is 43341211122.

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, 2354599 + ... + 2363970.

It is an arithmetic number, because the mean of its divisors is an integer number (1528816680).

Almost surely, 2^22111214334 is an apocalyptic number.

22111214334 is an abundant number, since it is smaller than the sum of its proper divisors (26810919426).

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

22111214334 is a wasteful number, since it uses less digits than its factorization.

22111214334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4718656.

The product of its digits is 1152, while the sum is 24.

Adding to 22111214334 its reverse (43341211122), we get a palindrome (65452425456).

The spelling of 22111214334 in words is "twenty-two billion, one hundred eleven million, two hundred fourteen thousand, three hundred thirty-four".