7223477412 has 96 divisors (see below), whose sum is σ = 18537361920. Its totient is φ = 2179072000.

The previous prime is 7223477381. The next prime is 7223477453. The reversal of 7223477412 is 2147743227.

It is a super-3 number, since 3×7223477412³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1518037 + ... + 1522787.

It is an arithmetic number, because the mean of its divisors is an integer number (193097520).

Almost surely, 2^7223477412 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 7223477412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9268680960).

7223477412 is an abundant number, since it is smaller than the sum of its proper divisors (11313884508).

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

7223477412 is a wasteful number, since it uses less digits than its factorization.

7223477412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061 (or 5059 counting only the distinct ones).

The product of its digits is 131712, while the sum is 39.

The square root of 7223477412 is about 84991.0431280850. The cubic root of 7223477412 is about 1933.0753061777.

The spelling of 7223477412 in words is "seven billion, two hundred twenty-three million, four hundred seventy-seven thousand, four hundred twelve".