22445212023211 has 8 divisors (see below), whose sum is σ = 22828550999904. Its totient is φ = 22065054283200.

The previous prime is 22445212023209. The next prime is 22445212023359. The reversal of 22445212023211 is 11232021254422.

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

It is a cyclic number.

It is not a de Polignac number, because 22445212023211 - 2¹ = 22445212023209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22445212024211) 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, 795294940 + ... + 795323161.

It is an arithmetic number, because the mean of its divisors is an integer number (2853568874988).

Almost surely, 2^{22445212023211} is an apocalyptic number.

22445212023211 is a deficient number, since it is larger than the sum of its proper divisors (383338976693).

22445212023211 is a wasteful number, since it uses less digits than its factorization.

22445212023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590618341.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 22445212023211 its reverse (11232021254422), we get a palindrome (33677233277633).

The spelling of 22445212023211 in words is "twenty-two trillion, four hundred forty-five billion, two hundred twelve million, twenty-three thousand, two hundred eleven".