8222996474 has 16 divisors (see below), whose sum is σ = 15378071616. Its totient is φ = 3203764800.

The previous prime is 8222996459. The next prime is 8222996489. The reversal of 8222996474 is 4746992228.

It is an interprime number because it is at equal distance from previous prime (8222996459) and next prime (8222996489).

It is a super-2 number, since 2×8222996474² (a number of 21 digits) contains 22 as substring.

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, 26697887 + ... + 26698194.

It is an arithmetic number, because the mean of its divisors is an integer number (961129476).

Almost surely, 2^8222996474 is an apocalyptic number.

8222996474 is a deficient number, since it is larger than the sum of its proper divisors (7155075142).

8222996474 is a wasteful number, since it uses less digits than its factorization.

8222996474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53396101.

The product of its digits is 3483648, while the sum is 53.

The square root of 8222996474 is about 90680.7392669469. The cubic root of 8222996474 is about 2018.4129999893.

The spelling of 8222996474 in words is "eight billion, two hundred twenty-two million, nine hundred ninety-six thousand, four hundred seventy-four".