4222500204857 has 4 divisors (see below), whose sum is σ = 4606363859856. Its totient is φ = 3838636549860.

The previous prime is 4222500204827. The next prime is 4222500204863. The reversal of 4222500204857 is 7584020052224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222500204857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4222500204817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191931827483 + ... + 191931827504.

It is an arithmetic number, because the mean of its divisors is an integer number (1151590964964).

Almost surely, 2^{4222500204857} is an apocalyptic number.

It is an amenable number.

4222500204857 is a deficient number, since it is larger than the sum of its proper divisors (383863654999).

4222500204857 is a wasteful number, since it uses less digits than its factorization.

4222500204857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383863654998.

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 4222500204857 in words is "four trillion, two hundred twenty-two billion, five hundred million, two hundred four thousand, eight hundred fifty-seven".