22611612434 has 8 divisors (see below), whose sum is σ = 33939693360. Its totient is φ = 11298381316.

The previous prime is 22611612427. The next prime is 22611612437. The reversal of 22611612434 is 43421611622.

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

It is a super-2 number, since 2×22611612434² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22611612434.

It is not an unprimeable number, because it can be changed into a prime (22611612437) 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, 3708644 + ... + 3714735.

It is an arithmetic number, because the mean of its divisors is an integer number (4242461670).

Almost surely, 2^22611612434 is an apocalyptic number.

22611612434 is a deficient number, since it is larger than the sum of its proper divisors (11328080926).

22611612434 is a wasteful number, since it uses less digits than its factorization.

22611612434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424904.

The product of its digits is 13824, while the sum is 32.

The spelling of 22611612434 in words is "twenty-two billion, six hundred eleven million, six hundred twelve thousand, four hundred thirty-four".