120222122 has 8 divisors (see below), whose sum is σ = 181482276. Its totient is φ = 59728032.

The previous prime is 120222119. The next prime is 120222133. The reversal of 120222122 is 221222021.

It can be written as a sum of positive squares in 2 ways, for example, as 93915481 + 26306641 = 9691^2 + 5129^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 120222097 and 120222106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191123 + ... + 191750.

Almost surely, 2^120222122 is an apocalyptic number.

120222122 is a deficient number, since it is larger than the sum of its proper divisors (61260154).

120222122 is a wasteful number, since it uses less digits than its factorization.

120222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383032.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 120222122 is about 10964.5848986635. The cubic root of 120222122 is about 493.5465605938.

Adding to 120222122 its reverse (221222021), we get a palindrome (341444143).

The spelling of 120222122 in words is "one hundred twenty million, two hundred twenty-two thousand, one hundred twenty-two".