22312133520045 has 8 divisors (see below), whose sum is σ = 35699413632096. Its totient is φ = 11899804544016.

The previous prime is 22312133520037. The next prime is 22312133520097. The reversal of 22312133520045 is 54002533121322.

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

It is not a de Polignac number, because 22312133520045 - 2³ = 22312133520037 is a prime.

It is a super-3 number, since 3×22312133520045³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22312133519988 and 22312133520015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743737783987 + ... + 743737784016.

It is an arithmetic number, because the mean of its divisors is an integer number (4462426704012).

Almost surely, 2^{22312133520045} is an apocalyptic number.

It is an amenable number.

22312133520045 is a deficient number, since it is larger than the sum of its proper divisors (13387280112051).

22312133520045 is a wasteful number, since it uses less digits than its factorization.

22312133520045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487475568011.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 22312133520045 its reverse (54002533121322), we get a palindrome (76314666641367).

The spelling of 22312133520045 in words is "twenty-two trillion, three hundred twelve billion, one hundred thirty-three million, five hundred twenty thousand, forty-five".