22300031302022 has 4 divisors (see below), whose sum is σ = 33450046953036. Its totient is φ = 11150015651010.

The previous prime is 22300031302007. The next prime is 22300031302063. The reversal of 22300031302022 is 22020313000322.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×22300031302022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22300031301985 and 22300031302003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575007825504 + ... + 5575007825507.

It is an arithmetic number, because the mean of its divisors is an integer number (8362511738259).

Almost surely, 2^{22300031302022} is an apocalyptic number.

22300031302022 is a deficient number, since it is larger than the sum of its proper divisors (11150015651014).

22300031302022 is a wasteful number, since it uses less digits than its factorization.

22300031302022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11150015651013.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22300031302022 its reverse (22020313000322), we get a palindrome (44320344302344).

The spelling of 22300031302022 in words is "twenty-two trillion, three hundred billion, thirty-one million, three hundred two thousand, twenty-two".