22122344031134 has 8 divisors (see below), whose sum is σ = 33185464745160. Its totient is φ = 11060522449416.

The previous prime is 22122344031127. The next prime is 22122344031143. The reversal of 22122344031134 is 43113044322122.

It is a happy number.

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

It is a super-2 number, since 2×22122344031134² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22122344031134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324740504 + ... + 324808619.

It is an arithmetic number, because the mean of its divisors is an integer number (4148183093145).

Almost surely, 2^{22122344031134} is an apocalyptic number.

22122344031134 is a deficient number, since it is larger than the sum of its proper divisors (11063120714026).

22122344031134 is a wasteful number, since it uses less digits than its factorization.

22122344031134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649566154.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 22122344031134 its reverse (43113044322122), we get a palindrome (65235388353256).

The spelling of 22122344031134 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred forty-four million, thirty-one thousand, one hundred thirty-four".