120222221002 has 32 divisors (see below), whose sum is σ = 199767214080. Its totient is φ = 53919933120.

The previous prime is 120222220897. The next prime is 120222221111. The reversal of 120222221002 is 200122222021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325002 + ... + 588277.

It is an arithmetic number, because the mean of its divisors is an integer number (6242725440).

Almost surely, 2^120222221002 is an apocalyptic number.

120222221002 is a deficient number, since it is larger than the sum of its proper divisors (79544993078).

120222221002 is a wasteful number, since it uses less digits than its factorization.

120222221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913438.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120222221002 its reverse (200122222021), we get a palindrome (320344443023).

The spelling of 120222221002 in words is "one hundred twenty billion, two hundred twenty-two million, two hundred twenty-one thousand, two".