222012222332 has 12 divisors (see below), whose sum is σ = 397997520816. Its totient is φ = 108298644960.

The previous prime is 222012222331. The next prime is 222012222349. The reversal of 222012222332 is 233222210222.

It is a junction number, because it is equal to n+sod(n) for n = 222012222298 and 222012222307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012222331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676866368 + ... + 676866695.

It is an arithmetic number, because the mean of its divisors is an integer number (33166460068).

Almost surely, 2^222012222332 is an apocalyptic number.

It is an amenable number.

222012222332 is a deficient number, since it is larger than the sum of its proper divisors (175985298484).

222012222332 is a wasteful number, since it uses less digits than its factorization.

222012222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353733108 (or 1353733106 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222012222332 its reverse (233222210222), we get a palindrome (455234432554).

The spelling of 222012222332 in words is "two hundred twenty-two billion, twelve million, two hundred twenty-two thousand, three hundred thirty-two".