222132333031 has 12 divisors (see below), whose sum is σ = 258408696072. Its totient is φ = 190391877648.

The previous prime is 222132333019. The next prime is 222132333047. The reversal of 222132333031 is 130333231222.

It is not a de Polignac number, because 222132333031 - 2¹¹ = 222132330983 is a prime.

It is a super-2 number, since 2×222132333031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222132332987 and 222132333005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222132333011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1507561 + ... + 1648333.

It is an arithmetic number, because the mean of its divisors is an integer number (21534058006).

Almost surely, 2^222132333031 is an apocalyptic number.

222132333031 is a deficient number, since it is larger than the sum of its proper divisors (36276363041).

222132333031 is a wasteful number, since it uses less digits than its factorization.

222132333031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172990 (or 172983 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 222132333031 its reverse (130333231222), we get a palindrome (352465564253).

The spelling of 222132333031 in words is "two hundred twenty-two billion, one hundred thirty-two million, three hundred thirty-three thousand, thirty-one".