7223022236 has 12 divisors (see below), whose sum is σ = 12640911528. Its totient is φ = 3611333232.

The previous prime is 7223022179. The next prime is 7223022251. The reversal of 7223022236 is 6322203227.

It is a junction number, because it is equal to n+sod(n) for n = 7223022199 and 7223022208.

It is a congruent number.

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, 96635 + ... + 154221.

It is an arithmetic number, because the mean of its divisors is an integer number (1053409294).

Almost surely, 2^7223022236 is an apocalyptic number.

It is an amenable number.

7223022236 is a deficient number, since it is larger than the sum of its proper divisors (5417889292).

7223022236 is a wasteful number, since it uses less digits than its factorization.

7223022236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88948 (or 88946 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 7223022236 is about 84988.3652978453. The cubic root of 7223022236 is about 1933.0347020975.

The spelling of 7223022236 in words is "seven billion, two hundred twenty-three million, twenty-two thousand, two hundred thirty-six".