222310032122 has 4 divisors (see below), whose sum is σ = 333465048186. Its totient is φ = 111155016060.

The previous prime is 222310032107. The next prime is 222310032137. The reversal of 222310032122 is 221230013222.

It is a happy number.

222310032122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (222310032107) and next prime (222310032137).

It can be written as a sum of positive squares in only one way, i.e., 195345436441 + 26964595681 = 441979^2 + 164209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222310032094 and 222310032103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55577508029 + ... + 55577508032.

Almost surely, 2^222310032122 is an apocalyptic number.

222310032122 is a deficient number, since it is larger than the sum of its proper divisors (111155016064).

222310032122 is a wasteful number, since it uses less digits than its factorization.

222310032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111155016063.

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

Adding to 222310032122 its reverse (221230013222), we get a palindrome (443540045344).

The spelling of 222310032122 in words is "two hundred twenty-two billion, three hundred ten million, thirty-two thousand, one hundred twenty-two".