120112112222002 has 16 divisors (see below), whose sum is σ = 181483816701312. Its totient is φ = 59617509323040.

The previous prime is 120112112221987. The next prime is 120112112222027. The reversal of 120112112222002 is 200222211211021.

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, 160319323 + ... + 161066785.

It is an arithmetic number, because the mean of its divisors is an integer number (11342738543832).

Almost surely, 2^{120112112222002} is an apocalyptic number.

120112112222002 is a deficient number, since it is larger than the sum of its proper divisors (61371704479310).

120112112222002 is a wasteful number, since it uses less digits than its factorization.

120112112222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334073.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120112112222002 its reverse (200222211211021), we get a palindrome (320334323433023).

The spelling of 120112112222002 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred twelve million, two hundred twenty-two thousand, two".