120140222122 has 16 divisors (see below), whose sum is σ = 184603807872. Its totient is φ = 58608688320.

The previous prime is 120140222119. The next prime is 120140222131. The reversal of 120140222122 is 221222041021.

It is a self number, because there is not a number n which added to its sum of digits gives 120140222122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688383 + ... + 845074.

It is an arithmetic number, because the mean of its divisors is an integer number (11537737992).

Almost surely, 2^120140222122 is an apocalyptic number.

120140222122 is a deficient number, since it is larger than the sum of its proper divisors (64463585750).

120140222122 is a wasteful number, since it uses less digits than its factorization.

120140222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534413.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120140222122 its reverse (221222041021), we get a palindrome (341362263143).

The spelling of 120140222122 in words is "one hundred twenty billion, one hundred forty million, two hundred twenty-two thousand, one hundred twenty-two".