7072422224 has 40 divisors (see below), whose sum is σ = 15664884288. Its totient is φ = 3030163200.

The previous prime is 7072422199. The next prime is 7072422233. The reversal of 7072422224 is 4222242707.

It is a super-2 number, since 2×7072422224² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 514124 + ... + 527700.

Almost surely, 2^7072422224 is an apocalyptic number.

It is an amenable number.

7072422224 is an abundant number, since it is smaller than the sum of its proper divisors (8592462064).

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

7072422224 is a wasteful number, since it uses less digits than its factorization.

7072422224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18243 (or 18237 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 7072422224 is about 84097.6945225016. The cubic root of 7072422224 is about 1919.5056438482.

The spelling of 7072422224 in words is "seven billion, seventy-two million, four hundred twenty-two thousand, two hundred twenty-four".