2220455502 has 24 divisors (see below), whose sum is σ = 4847717160. Its totient is φ = 734501040.

The previous prime is 2220455483. The next prime is 2220455533. The reversal of 2220455502 is 2055540222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 468477 + ... + 473192.

It is an arithmetic number, because the mean of its divisors is an integer number (201988215).

Almost surely, 2^2220455502 is an apocalyptic number.

2220455502 is an abundant number, since it is smaller than the sum of its proper divisors (2627261658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220455502 is a wasteful number, since it uses less digits than its factorization.

2220455502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941808 (or 941805 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2220455502 is about 47121.7094554092. The cubic root of 2220455502 is about 1304.6099649116.

Adding to 2220455502 its reverse (2055540222), we get a palindrome (4275995724).

The spelling of 2220455502 in words is "two billion, two hundred twenty million, four hundred fifty-five thousand, five hundred two".