22354246120 has 16 divisors (see below), whose sum is σ = 50297053860. Its totient is φ = 8941698432.

The previous prime is 22354246099. The next prime is 22354246121. The reversal of 22354246120 is 2164245322.

It can be written as a sum of positive squares in 2 ways, for example, as 22309007044 + 45239076 = 149362^2 + 6726^2 .

It is not an unprimeable number, because it can be changed into a prime (22354246121) 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, 279428037 + ... + 279428116.

Almost surely, 2^22354246120 is an apocalyptic number.

22354246120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22354246120 is an abundant number, since it is smaller than the sum of its proper divisors (27942807740).

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

22354246120 is a wasteful number, since it uses less digits than its factorization.

22354246120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558856164 (or 558856160 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 22354246120 in words is "twenty-two billion, three hundred fifty-four million, two hundred forty-six thousand, one hundred twenty".