222023556382 has 8 divisors (see below), whose sum is σ = 333305878752. Its totient is φ = 110921596800.

The previous prime is 222023556361. The next prime is 222023556409. The reversal of 222023556382 is 283655320222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222023556382² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 45087619 + ... + 45092542.

It is an arithmetic number, because the mean of its divisors is an integer number (41663234844).

Almost surely, 2^222023556382 is an apocalyptic number.

222023556382 is a deficient number, since it is larger than the sum of its proper divisors (111282322370).

222023556382 is a wasteful number, since it uses less digits than its factorization.

222023556382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90181394.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 222023556382 in words is "two hundred twenty-two billion, twenty-three million, five hundred fifty-six thousand, three hundred eighty-two".