5223221355 has 32 divisors (see below), whose sum is σ = 9653188608. Its totient is φ = 2383500800.

The previous prime is 5223221323. The next prime is 5223221369. The reversal of 5223221355 is 5531223225.

It is not a de Polignac number, because 5223221355 - 2⁵ = 5223221323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 928251 + ... + 933860.

It is an arithmetic number, because the mean of its divisors is an integer number (301662144).

Almost surely, 2^5223221355 is an apocalyptic number.

5223221355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5223221355 is a deficient number, since it is larger than the sum of its proper divisors (4429967253).

5223221355 is a wasteful number, since it uses less digits than its factorization.

5223221355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862147.

The product of its digits is 18000, while the sum is 30.

The square root of 5223221355 is about 72271.8572820707. The cubic root of 5223221355 is about 1735.0532590571.

The spelling of 5223221355 in words is "five billion, two hundred twenty-three million, two hundred twenty-one thousand, three hundred fifty-five".