22245578911357 has 8 divisors (see below), whose sum is σ = 23623623624960. Its totient is φ = 20888256674880.

The previous prime is 22245578911343. The next prime is 22245578911453. The reversal of 22245578911357 is 75311987554222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22245578911357 is a prime.

It is a super-2 number, since 2×22245578911357² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22245578911295 and 22245578911304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22245578911327) 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, 5180617069 + ... + 5180621362.

It is an arithmetic number, because the mean of its divisors is an integer number (2952952953120).

Almost surely, 2^{22245578911357} is an apocalyptic number.

It is an amenable number.

22245578911357 is a deficient number, since it is larger than the sum of its proper divisors (1378044713603).

22245578911357 is a wasteful number, since it uses less digits than its factorization.

22245578911357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10361238563.

The product of its digits is 42336000, while the sum is 61.

The spelling of 22245578911357 in words is "twenty-two trillion, two hundred forty-five billion, five hundred seventy-eight million, nine hundred eleven thousand, three hundred fifty-seven".