120012010112222 has 16 divisors (see below), whose sum is σ = 185424377880192. Its totient is φ = 58222367443800.

The previous prime is 120012010112213. The next prime is 120012010112233. The reversal of 120012010112222 is 222211010210021.

It is a self number, because there is not a number n which added to its sum of digits gives 120012010112222.

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, 4620809828 + ... + 4620835799.

It is an arithmetic number, because the mean of its divisors is an integer number (11589023617512).

Almost surely, 2^{120012010112222} is an apocalyptic number.

120012010112222 is a deficient number, since it is larger than the sum of its proper divisors (65412367767970).

120012010112222 is a wasteful number, since it uses less digits than its factorization.

120012010112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9241645823.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120012010112222 its reverse (222211010210021), we get a palindrome (342223020322243).

The spelling of 120012010112222 in words is "one hundred twenty trillion, twelve billion, ten million, one hundred twelve thousand, two hundred twenty-two".