7266628022 has 8 divisors (see below), whose sum is σ = 10911577656. Its totient is φ = 3629435472.

The previous prime is 7266628021. The next prime is 7266628037. The reversal of 7266628022 is 2208266627.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266628021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1936928 + ... + 1940675.

It is an arithmetic number, because the mean of its divisors is an integer number (1363947207).

Almost surely, 2^7266628022 is an apocalyptic number.

7266628022 is a deficient number, since it is larger than the sum of its proper divisors (3644949634).

7266628022 is a wasteful number, since it uses less digits than its factorization.

7266628022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878542.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 7266628022 is about 85244.5190144211. The cubic root of 7266628022 is about 1936.9168462231.

The spelling of 7266628022 in words is "seven billion, two hundred sixty-six million, six hundred twenty-eight thousand, twenty-two".