22452312034522 has 8 divisors (see below), whose sum is σ = 33681686898816. Its totient is φ = 11225083068252.

The previous prime is 22452312034499. The next prime is 22452312034547. The reversal of 22452312034522 is 22543021325422.

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

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, 536448348 + ... + 536490199.

It is an arithmetic number, because the mean of its divisors is an integer number (4210210862352).

Almost surely, 2^{22452312034522} is an apocalyptic number.

22452312034522 is a deficient number, since it is larger than the sum of its proper divisors (11229374864294).

22452312034522 is a wasteful number, since it uses less digits than its factorization.

22452312034522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072949012.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 22452312034522 its reverse (22543021325422), we get a palindrome (44995333359944).

The spelling of 22452312034522 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred twelve million, thirty-four thousand, five hundred twenty-two".