4521700022 has 16 divisors (see below), whose sum is σ = 7754599680. Its totient is φ = 1937092968.

The previous prime is 4521700013. The next prime is 4521700061. The reversal of 4521700022 is 2200071254.

It is a happy number.

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, 28058 + ... + 99149.

It is an arithmetic number, because the mean of its divisors is an integer number (484662480).

Almost surely, 2^4521700022 is an apocalyptic number.

4521700022 is a deficient number, since it is larger than the sum of its proper divisors (3232899658).

4521700022 is a wasteful number, since it uses less digits than its factorization.

4521700022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129755.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4521700022 is about 67243.5872184106. The cubic root of 4521700022 is about 1653.6131439883.

Adding to 4521700022 its reverse (2200071254), we get a palindrome (6721771276).

The spelling of 4521700022 in words is "four billion, five hundred twenty-one million, seven hundred thousand, twenty-two".