22445212023501 has 8 divisors (see below), whose sum is σ = 30287515020000. Its totient is φ = 14783191854672.

The previous prime is 22445212023497. The next prime is 22445212023601. The reversal of 22445212023501 is 10532021254422.

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

It is not a de Polignac number, because 22445212023501 - 2² = 22445212023497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22445212023601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45070706626 + ... + 45070707123.

It is an arithmetic number, because the mean of its divisors is an integer number (3785939377500).

Almost surely, 2^{22445212023501} is an apocalyptic number.

It is an amenable number.

22445212023501 is a deficient number, since it is larger than the sum of its proper divisors (7842302996499).

22445212023501 is an equidigital number, since it uses as much as digits as its factorization.

22445212023501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90141413835.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 22445212023501 its reverse (10532021254422), we get a palindrome (32977233277923).

The spelling of 22445212023501 in words is "twenty-two trillion, four hundred forty-five billion, two hundred twelve million, twenty-three thousand, five hundred one".