22413511452 has 12 divisors (see below), whose sum is σ = 52298193416. Its totient is φ = 7471170480.

The previous prime is 22413511447. The next prime is 22413511453. The reversal of 22413511452 is 25411531422.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413511453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933896299 + ... + 933896322.

Almost surely, 2^22413511452 is an apocalyptic number.

It is an amenable number.

22413511452 is an abundant number, since it is smaller than the sum of its proper divisors (29884681964).

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

22413511452 is a wasteful number, since it uses less digits than its factorization.

22413511452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867792628 (or 1867792626 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The spelling of 22413511452 in words is "twenty-two billion, four hundred thirteen million, five hundred eleven thousand, four hundred fifty-two".