120331001122 has 4 divisors (see below), whose sum is σ = 180496501686. Its totient is φ = 60165500560.

The previous prime is 120331001113. The next prime is 120331001137. The reversal of 120331001122 is 221100133021.

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

It can be written as a sum of positive squares in only one way, i.e., 107945759601 + 12385241521 = 328551^2 + 111289^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120331001096 and 120331001105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30082750279 + ... + 30082750282.

Almost surely, 2^120331001122 is an apocalyptic number.

120331001122 is a deficient number, since it is larger than the sum of its proper divisors (60165500564).

120331001122 is an equidigital number, since it uses as much as digits as its factorization.

120331001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60165500563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120331001122 its reverse (221100133021), we get a palindrome (341431134143).

The spelling of 120331001122 in words is "one hundred twenty billion, three hundred thirty-one million, one thousand, one hundred twenty-two".