222444101023 has 8 divisors (see below), whose sum is σ = 235840196592. Its totient is φ = 209082577536.

The previous prime is 222444100999. The next prime is 222444101081. The reversal of 222444101023 is 320101444222.

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

It is a cyclic number.

It is not a de Polignac number, because 222444101023 - 2³³ = 213854166431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222444101093) 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, 8629765 + ... + 8655502.

It is an arithmetic number, because the mean of its divisors is an integer number (29480024574).

Almost surely, 2^222444101023 is an apocalyptic number.

222444101023 is a deficient number, since it is larger than the sum of its proper divisors (13396095569).

222444101023 is a wasteful number, since it uses less digits than its factorization.

222444101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17286041.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222444101023 its reverse (320101444222), we get a palindrome (542545545245).

The spelling of 222444101023 in words is "two hundred twenty-two billion, four hundred forty-four million, one hundred one thousand, twenty-three".