2504010222 has 24 divisors (see below), whose sum is σ = 6200406576. Its totient is φ = 715431456.

The previous prime is 2504010221. The next prime is 2504010259. The reversal of 2504010222 is 2220104052.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2504010195 and 2504010204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504010221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9936423 + ... + 9936674.

It is an arithmetic number, because the mean of its divisors is an integer number (258350274).

Almost surely, 2^2504010222 is an apocalyptic number.

2504010222 is an abundant number, since it is smaller than the sum of its proper divisors (3696396354).

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

2504010222 is a wasteful number, since it uses less digits than its factorization.

2504010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19873112 (or 19873109 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2504010222 is about 50040.0861510050. The cubic root of 2504010222 is about 1357.9341150996.

Adding to 2504010222 its reverse (2220104052), we get a palindrome (4724114274).

The spelling of 2504010222 in words is "two billion, five hundred four million, ten thousand, two hundred twenty-two".