7261672222 has 8 divisors (see below), whose sum is σ = 12448580976. Its totient is φ = 3112145232.

The previous prime is 7261672169. The next prime is 7261672267. The reversal of 7261672222 is 2222761627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259345423 + ... + 259345450.

It is an arithmetic number, because the mean of its divisors is an integer number (1556072622).

Almost surely, 2^7261672222 is an apocalyptic number.

7261672222 is a deficient number, since it is larger than the sum of its proper divisors (5186908754).

7261672222 is a wasteful number, since it uses less digits than its factorization.

7261672222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518690882.

The product of its digits is 56448, while the sum is 37.

The square root of 7261672222 is about 85215.4459121115. The cubic root of 7261672222 is about 1936.4764239046.

The spelling of 7261672222 in words is "seven billion, two hundred sixty-one million, six hundred seventy-two thousand, two hundred twenty-two".