222220101233 has 16 divisors (see below), whose sum is σ = 247256929920. Its totient is φ = 198410615424.

The previous prime is 222220101227. The next prime is 222220101283. The reversal of 222220101233 is 332101022222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222220101233 - 2⁴ = 222220101217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222220101283) 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, 1872188 + ... + 1987341.

It is an arithmetic number, because the mean of its divisors is an integer number (15453558120).

Almost surely, 2^222220101233 is an apocalyptic number.

It is an amenable number.

222220101233 is a deficient number, since it is larger than the sum of its proper divisors (25036828687).

222220101233 is a wasteful number, since it uses less digits than its factorization.

222220101233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859688.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222220101233 its reverse (332101022222), we get a palindrome (554321123455).

The spelling of 222220101233 in words is "two hundred twenty-two billion, two hundred twenty million, one hundred one thousand, two hundred thirty-three".