22455022246 has 8 divisors (see below), whose sum is σ = 33683376240. Its totient is φ = 11227230168.

The previous prime is 22455022231. The next prime is 22455022279. The reversal of 22455022246 is 64222055422.

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

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, 19861 + ... + 212848.

It is an arithmetic number, because the mean of its divisors is an integer number (4210422030).

Almost surely, 2^22455022246 is an apocalyptic number.

22455022246 is a deficient number, since it is larger than the sum of its proper divisors (11228353994).

22455022246 is a wasteful number, since it uses less digits than its factorization.

22455022246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280958.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 22455022246 its reverse (64222055422), we get a palindrome (86677077668).

The spelling of 22455022246 in words is "twenty-two billion, four hundred fifty-five million, twenty-two thousand, two hundred forty-six".