7934213122 has 16 divisors (see below), whose sum is σ = 12986845344. Its totient is φ = 3605464000.

The previous prime is 7934213099. The next prime is 7934213143. The reversal of 7934213122 is 2213124397.

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, 34797 + ... + 130687.

It is an arithmetic number, because the mean of its divisors is an integer number (811677834).

Almost surely, 2^7934213122 is an apocalyptic number.

7934213122 is a deficient number, since it is larger than the sum of its proper divisors (5052632222).

7934213122 is a wasteful number, since it uses less digits than its factorization.

7934213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99665.

The product of its digits is 18144, while the sum is 34.

The square root of 7934213122 is about 89074.2000918335. The cubic root of 7934213122 is about 1994.5026636577.

The spelling of 7934213122 in words is "seven billion, nine hundred thirty-four million, two hundred thirteen thousand, one hundred twenty-two".