120032311222 has 8 divisors (see below), whose sum is σ = 180821207736. Its totient is φ = 59758575312.

The previous prime is 120032311193. The next prime is 120032311229. The reversal of 120032311222 is 222113230021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120032311222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120032311229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128789568 + ... + 128790499.

It is an arithmetic number, because the mean of its divisors is an integer number (22602650967).

Almost surely, 2^120032311222 is an apocalyptic number.

120032311222 is a deficient number, since it is larger than the sum of its proper divisors (60788896514).

120032311222 is a wasteful number, since it uses less digits than its factorization.

120032311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257580302.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120032311222 its reverse (222113230021), we get a palindrome (342145541243).

The spelling of 120032311222 in words is "one hundred twenty billion, thirty-two million, three hundred eleven thousand, two hundred twenty-two".