222031244133 has 6 divisors (see below), whose sum is σ = 320711797094. Its totient is φ = 148020829416.

The previous prime is 222031244111. The next prime is 222031244143. The reversal of 222031244133 is 331442130222.

222031244133 is a `hidden beast` number, since 2 + 2 + 203 + 12 + 441 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 221245114689 + 786129444 = 470367^2 + 28038^2 .

It is not a de Polignac number, because 222031244133 - 2⁵ = 222031244101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222031244097 and 222031244106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222031244143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12335069110 + ... + 12335069127.

Almost surely, 2^222031244133 is an apocalyptic number.

It is an amenable number.

222031244133 is a deficient number, since it is larger than the sum of its proper divisors (98680552961).

222031244133 is a wasteful number, since it uses less digits than its factorization.

222031244133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24670138243 (or 24670138240 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 222031244133 its reverse (331442130222), we get a palindrome (553473374355).

The spelling of 222031244133 in words is "two hundred twenty-two billion, thirty-one million, two hundred forty-four thousand, one hundred thirty-three".