2223055522 has 16 divisors (see below), whose sum is σ = 3362544000. Its totient is φ = 1102233600.

The previous prime is 2223055517. The next prime is 2223055531. The reversal of 2223055522 is 2255503222.

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, 174754 + ... + 187042.

It is an arithmetic number, because the mean of its divisors is an integer number (210159000).

Almost surely, 2^2223055522 is an apocalyptic number.

2223055522 is a deficient number, since it is larger than the sum of its proper divisors (1139488478).

2223055522 is a wasteful number, since it uses less digits than its factorization.

2223055522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13041.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2223055522 is about 47149.2897295389. The cubic root of 2223055522 is about 1305.1189729223.

Adding to 2223055522 its reverse (2255503222), we get a palindrome (4478558744).

The spelling of 2223055522 in words is "two billion, two hundred twenty-three million, fifty-five thousand, five hundred twenty-two".