120331121222 has 16 divisors (see below), whose sum is σ = 195504639120. Its totient is φ = 55216412832.

The previous prime is 120331121221. The next prime is 120331121249. The reversal of 120331121222 is 222121133021.

120331121222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 120331121194 and 120331121203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120331121221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13371572 + ... + 13380567.

It is an arithmetic number, because the mean of its divisors is an integer number (12219039945).

Almost surely, 2^120331121222 is an apocalyptic number.

120331121222 is a deficient number, since it is larger than the sum of its proper divisors (75173517898).

120331121222 is a wasteful number, since it uses less digits than its factorization.

120331121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26752327.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120331121222 its reverse (222121133021), we get a palindrome (342452254243).

The spelling of 120331121222 in words is "one hundred twenty billion, three hundred thirty-one million, one hundred twenty-one thousand, two hundred twenty-two".