22302525442 has 8 divisors (see below), whose sum is σ = 33455001600. Its totient is φ = 11150858244.

The previous prime is 22302525439. The next prime is 22302525449. The reversal of 22302525442 is 24452520322.

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

It is not an unprimeable number, because it can be changed into a prime (22302525449) 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, 127842 + ... + 246877.

It is an arithmetic number, because the mean of its divisors is an integer number (4181875200).

Almost surely, 2^22302525442 is an apocalyptic number.

22302525442 is a deficient number, since it is larger than the sum of its proper divisors (11152476158).

22302525442 is a wasteful number, since it uses less digits than its factorization.

22302525442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404480.

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 22302525442 in words is "twenty-two billion, three hundred two million, five hundred twenty-five thousand, four hundred forty-two".