120022100122 has 8 divisors (see below), whose sum is σ = 189508579200. Its totient is φ = 56852573724.

The previous prime is 120022100087. The next prime is 120022100153. The reversal of 120022100122 is 221001220021.

It is a happy number.

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

It is a super-3 number, since 3×120022100122³ (a number of 34 digits) contains 333 as substring.

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, 1579238122 + ... + 1579238197.

It is an arithmetic number, because the mean of its divisors is an integer number (23688572400).

Almost surely, 2^120022100122 is an apocalyptic number.

120022100122 is a deficient number, since it is larger than the sum of its proper divisors (69486479078).

120022100122 is a wasteful number, since it uses less digits than its factorization.

120022100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158476340.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120022100122 its reverse (221001220021), we get a palindrome (341023320143).

The spelling of 120022100122 in words is "one hundred twenty billion, twenty-two million, one hundred thousand, one hundred twenty-two".