22344214416450 has 24 divisors (see below), whose sum is σ = 55413651753168. Its totient is φ = 5958457177680.

The previous prime is 22344214416431. The next prime is 22344214416457. The reversal of 22344214416450 is 5461441244322.

It is a super-3 number, since 3×22344214416450³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22344214416457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74480714572 + ... + 74480714871.

It is an arithmetic number, because the mean of its divisors is an integer number (2308902156382).

Almost surely, 2^{22344214416450} is an apocalyptic number.

22344214416450 is an abundant number, since it is smaller than the sum of its proper divisors (33069437336718).

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

22344214416450 is a wasteful number, since it uses less digits than its factorization.

22344214416450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148961429458 (or 148961429453 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 42.

The spelling of 22344214416450 in words is "twenty-two trillion, three hundred forty-four billion, two hundred fourteen million, four hundred sixteen thousand, four hundred fifty".