7225694112 has 192 divisors, whose sum is σ = 23398260480. Its totient is φ = 1901297664.

The previous prime is 7225694107. The next prime is 7225694123. The reversal of 7225694112 is 2114965227.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5878714 + ... + 5879942.

It is an arithmetic number, because the mean of its divisors is an integer number (121865940).

Almost surely, 2^7225694112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7225694112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11699130240).

7225694112 is an abundant number, since it is smaller than the sum of its proper divisors (16172566368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7225694112 is a wasteful number, since it uses less digits than its factorization.

7225694112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1927 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 7225694112 is about 85004.0829137048. The cubic root of 7225694112 is about 1933.2730230361.

The spelling of 7225694112 in words is "seven billion, two hundred twenty-five million, six hundred ninety-four thousand, one hundred twelve".