34564021022 has 4 divisors (see below), whose sum is σ = 51846031536. Its totient is φ = 17282010510.

The previous prime is 34564021021. The next prime is 34564021027. The reversal of 34564021022 is 22012046543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34564021021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8641005254 + ... + 8641005257.

It is an arithmetic number, because the mean of its divisors is an integer number (12961507884).

Almost surely, 2^34564021022 is an apocalyptic number.

34564021022 is a deficient number, since it is larger than the sum of its proper divisors (17282010514).

34564021022 is a wasteful number, since it uses less digits than its factorization.

34564021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17282010513.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34564021022 its reverse (22012046543), we get a palindrome (56576067565).

The spelling of 34564021022 in words is "thirty-four billion, five hundred sixty-four million, twenty-one thousand, twenty-two".