221123003320022 has 8 divisors (see below), whose sum is σ = 331685052956400. Its totient is φ = 110561319001224.

The previous prime is 221123003319943. The next prime is 221123003320039. The reversal of 221123003320022 is 220023300321122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 221123003320022.

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, 89811122 + ... + 92240357.

It is an arithmetic number, because the mean of its divisors is an integer number (41460631619550).

Almost surely, 2^{221123003320022} is an apocalyptic number.

221123003320022 is a deficient number, since it is larger than the sum of its proper divisors (110562049636378).

221123003320022 is a wasteful number, since it uses less digits than its factorization.

221123003320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182658790.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 221123003320022 its reverse (220023300321122), we get a palindrome (441146303641144).

The spelling of 221123003320022 in words is "two hundred twenty-one trillion, one hundred twenty-three billion, three million, three hundred twenty thousand, twenty-two".