4225115222 has 16 divisors (see below), whose sum is σ = 6385975200. Its totient is φ = 2096482752.

The previous prime is 4225115173. The next prime is 4225115239. The reversal of 4225115222 is 2225115224.

It is a super-2 number, since 2×4225115222² = 35703197278352218568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4225115191 and 4225115200.

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, 358658 + ... + 370250.

It is an arithmetic number, because the mean of its divisors is an integer number (399123450).

Almost surely, 2^4225115222 is an apocalyptic number.

4225115222 is a deficient number, since it is larger than the sum of its proper divisors (2160859978).

4225115222 is a wasteful number, since it uses less digits than its factorization.

4225115222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12967.

The product of its digits is 3200, while the sum is 26.

The square root of 4225115222 is about 65000.8863170342. The cubic root of 4225115222 is about 1616.6382583499.

The spelling of 4225115222 in words is "four billion, two hundred twenty-five million, one hundred fifteen thousand, two hundred twenty-two".