22435253422 has 8 divisors (see below), whose sum is σ = 33986077272. Its totient is φ = 11106561000.

The previous prime is 22435253389. The next prime is 22435253507.

22435253422 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×22435253422² (a number of 22 digits) contains 22 as substring.

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, 55532604 + ... + 55533007.

It is an arithmetic number, because the mean of its divisors is an integer number (4248259659).

Almost surely, 2^22435253422 is an apocalyptic number.

22435253422 is a deficient number, since it is larger than the sum of its proper divisors (11550823850).

22435253422 is a wasteful number, since it uses less digits than its factorization.

22435253422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111065714.

The product of its digits is 115200, while the sum is 34.

The spelling of 22435253422 in words is "twenty-two billion, four hundred thirty-five million, two hundred fifty-three thousand, four hundred twenty-two".