7332198225 has 24 divisors (see below), whose sum is σ = 13224620832. Its totient is φ = 3555004800.

The previous prime is 7332198163. The next prime is 7332198227. The reversal of 7332198225 is 5228912337.

It is not a de Polignac number, because 7332198225 - 2⁸ = 7332197969 is a prime.

It is a super-2 number, since 2×7332198225² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7332198227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4442932 + ... + 4444581.

It is an arithmetic number, because the mean of its divisors is an integer number (551025868).

Almost surely, 2^7332198225 is an apocalyptic number.

7332198225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7332198225 is a deficient number, since it is larger than the sum of its proper divisors (5892422607).

7332198225 is a wasteful number, since it uses less digits than its factorization.

7332198225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887537 (or 8887532 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 7332198225 is about 85628.2559964875. The cubic root of 7332198225 is about 1942.7253142075.

The spelling of 7332198225 in words is "seven billion, three hundred thirty-two million, one hundred ninety-eight thousand, two hundred twenty-five".