120111121001222 has 32 divisors (see below), whose sum is σ = 200359035690240. Its totient is φ = 53627695349760.

The previous prime is 120111121001219. The next prime is 120111121001269. The reversal of 120111121001222 is 222100121111021.

It is a self number, because there is not a number n which added to its sum of digits gives 120111121001222.

It is a congruent number.

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, 25542083 + ... + 29876750.

It is an arithmetic number, because the mean of its divisors is an integer number (6261219865320).

Almost surely, 2^{120111121001222} is an apocalyptic number.

120111121001222 is a deficient number, since it is larger than the sum of its proper divisors (80247914689018).

120111121001222 is a wasteful number, since it uses less digits than its factorization.

120111121001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55421568.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120111121001222 its reverse (222100121111021), we get a palindrome (342211242112243).

The spelling of 120111121001222 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred twenty-one million, one thousand, two hundred twenty-two".