2224702522 has 16 divisors (see below), whose sum is σ = 3842891712. Its totient is φ = 946164960.

The previous prime is 2224702511. The next prime is 2224702523. The reversal of 2224702522 is 2252074222.

It is a super-2 number, since 2×2224702522² = 9898602622786320968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2224702523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604683 + ... + 608350.

It is an arithmetic number, because the mean of its divisors is an integer number (240180732).

Almost surely, 2^2224702522 is an apocalyptic number.

2224702522 is a deficient number, since it is larger than the sum of its proper divisors (1618189190).

2224702522 is a wasteful number, since it uses less digits than its factorization.

2224702522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213173.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 2224702522 is about 47166.7522943863. The cubic root of 2224702522 is about 1305.4412021399.

Adding to 2224702522 its reverse (2252074222), we get a palindrome (4476776744).

The spelling of 2224702522 in words is "two billion, two hundred twenty-four million, seven hundred two thousand, five hundred twenty-two".