222331243201 has 16 divisors (see below), whose sum is σ = 243522028800. Its totient is φ = 202258487808.

The previous prime is 222331243181. The next prime is 222331243207. The reversal of 222331243201 is 102342133222.

It is a cyclic number.

It is not a de Polignac number, because 222331243201 - 2³¹ = 220183759553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222331243207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2301456 + ... + 2396113.

It is an arithmetic number, because the mean of its divisors is an integer number (15220126800).

Almost surely, 2^222331243201 is an apocalyptic number.

It is an amenable number.

222331243201 is a deficient number, since it is larger than the sum of its proper divisors (21190785599).

222331243201 is a wasteful number, since it uses less digits than its factorization.

222331243201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4697688.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 222331243201 its reverse (102342133222), we get a palindrome (324673376423).

The spelling of 222331243201 in words is "two hundred twenty-two billion, three hundred thirty-one million, two hundred forty-three thousand, two hundred one".