222021112130323 has 32 divisors (see below), whose sum is σ = 251704205568000. Its totient is φ = 193986033131520.

The previous prime is 222021112130263. The next prime is 222021112130339. The reversal of 222021112130323 is 323031211120222.

222021112130323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222021112130323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222021112130383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118685118 + ... + 120541276.

It is an arithmetic number, because the mean of its divisors is an integer number (7865756424000).

Almost surely, 2^{222021112130323} is an apocalyptic number.

222021112130323 is a deficient number, since it is larger than the sum of its proper divisors (29683093437677).

222021112130323 is a wasteful number, since it uses less digits than its factorization.

222021112130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857915.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 222021112130323 its reverse (323031211120222), we get a palindrome (545052323250545).

The spelling of 222021112130323 in words is "two hundred twenty-two trillion, twenty-one billion, one hundred twelve million, one hundred thirty thousand, three hundred twenty-three".