7331000222 has 16 divisors (see below), whose sum is σ = 13534154592. Its totient is φ = 2900175840.

The previous prime is 7331000213. The next prime is 7331000231. The reversal of 7331000222 is 2220001337.

It is an interprime number because it is at equal distance from previous prime (7331000213) and next prime (7331000231).

It is a junction number, because it is equal to n+sod(n) for n = 7331000194 and 7331000203.

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, 20139929 + ... + 20140292.

It is an arithmetic number, because the mean of its divisors is an integer number (845884662).

Almost surely, 2^7331000222 is an apocalyptic number.

7331000222 is a deficient number, since it is larger than the sum of its proper divisors (6203154370).

7331000222 is a wasteful number, since it uses less digits than its factorization.

7331000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40280243.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7331000222 is about 85621.2603387733. The cubic root of 7331000222 is about 1942.6195015780.

Adding to 7331000222 its reverse (2220001337), we get a palindrome (9551001559).

The spelling of 7331000222 in words is "seven billion, three hundred thirty-one million, two hundred twenty-two", and thus it is an aban number.