222713629040 has 40 divisors (see below), whose sum is σ = 591781930080. Its totient is φ = 76358958336.

The previous prime is 222713629013. The next prime is 222713629043. The reversal of 222713629040 is 40926317222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 222713628985 and 222713629003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222713629043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198850895 + ... + 198852014.

It is an arithmetic number, because the mean of its divisors is an integer number (14794548252).

Almost surely, 2^222713629040 is an apocalyptic number.

222713629040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222713629040 is an abundant number, since it is smaller than the sum of its proper divisors (369068301040).

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

222713629040 is a wasteful number, since it uses less digits than its factorization.

222713629040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397702929 (or 397702923 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 222713629040 in words is "two hundred twenty-two billion, seven hundred thirteen million, six hundred twenty-nine thousand, forty".