120002102222 has 16 divisors (see below), whose sum is σ = 186919421472. Its totient is φ = 57735722880.

The previous prime is 120002102201. The next prime is 120002102273. The reversal of 120002102222 is 222201200021.

It is a junction number, because it is equal to n+sod(n) for n = 120002102197 and 120002102206.

It is a congruent number.

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, 10017578 + ... + 10029549.

It is an arithmetic number, because the mean of its divisors is an integer number (11682463842).

Almost surely, 2^120002102222 is an apocalyptic number.

120002102222 is a deficient number, since it is larger than the sum of its proper divisors (66917319250).

120002102222 is a wasteful number, since it uses less digits than its factorization.

120002102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20047243.

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

Adding to 120002102222 its reverse (222201200021), we get a palindrome (342203302243).

The spelling of 120002102222 in words is "one hundred twenty billion, two million, one hundred two thousand, two hundred twenty-two".