7112121274 has 8 divisors (see below), whose sum is σ = 10668733920. Its totient is φ = 3555876636.

The previous prime is 7112121257. The next prime is 7112121281. The reversal of 7112121274 is 4721212117.

It is a happy number.

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

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, 37144 + ... + 124915.

It is an arithmetic number, because the mean of its divisors is an integer number (1333591740).

Almost surely, 2^7112121274 is an apocalyptic number.

7112121274 is a deficient number, since it is larger than the sum of its proper divisors (3556612646).

7112121274 is a wasteful number, since it uses less digits than its factorization.

7112121274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184004.

The product of its digits is 1568, while the sum is 28.

The square root of 7112121274 is about 84333.3935875938. The cubic root of 7112121274 is about 1923.0904794523.

The spelling of 7112121274 in words is "seven billion, one hundred twelve million, one hundred twenty-one thousand, two hundred seventy-four".