120222001122002 has 16 divisors (see below), whose sum is σ = 195923397340440. Its totient is φ = 54996041356032.

The previous prime is 120222001121953. The next prime is 120222001122029. The reversal of 120222001122002 is 200221100222021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33672824403241 + 86549176718761 = 5802829^2 + 9303181^2 .

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, 20459833877 + ... + 20459839752.

Almost surely, 2^{120222001122002} is an apocalyptic number.

120222001122002 is a deficient number, since it is larger than the sum of its proper divisors (75701396218438).

120222001122002 is a wasteful number, since it uses less digits than its factorization.

120222001122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40919673757.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120222001122002 its reverse (200221100222021), we get a palindrome (320443101344023).

The spelling of 120222001122002 in words is "one hundred twenty trillion, two hundred twenty-two billion, one million, one hundred twenty-two thousand, two".