2225252525222 has 16 divisors (see below), whose sum is σ = 3534281724672. Its totient is φ = 1047160732800.

The previous prime is 2225252525203. The next prime is 2225252525233.

2225252525222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2225252525222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1747472 + ... + 2739372.

It is an arithmetic number, because the mean of its divisors is an integer number (220892607792).

Almost surely, 2^{2225252525222} is an apocalyptic number.

2225252525222 is a deficient number, since it is larger than the sum of its proper divisors (1309029199450).

2225252525222 is a wasteful number, since it uses less digits than its factorization.

2225252525222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057903.

The product of its digits is 320000, while the sum is 38.

The spelling of 2225252525222 in words is "two trillion, two hundred twenty-five billion, two hundred fifty-two million, five hundred twenty-five thousand, two hundred twenty-two".