120111222001203 has 48 divisors (see below), whose sum is σ = 176344174790784. Its totient is φ = 78767144305920.

The previous prime is 120111222001157. The next prime is 120111222001273. The reversal of 120111222001203 is 302100222111021.

It is not a de Polignac number, because 120111222001203 - 2⁸ = 120111222000947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120111222001273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1066243600 + ... + 1066356242.

It is an arithmetic number, because the mean of its divisors is an integer number (3673836974808).

Almost surely, 2^{120111222001203} is an apocalyptic number.

120111222001203 is a deficient number, since it is larger than the sum of its proper divisors (56232952789581).

120111222001203 is a wasteful number, since it uses less digits than its factorization.

120111222001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118896 (or 118893 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120111222001203 its reverse (302100222111021), we get a palindrome (422211444112224).

The spelling of 120111222001203 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred twenty-two million, one thousand, two hundred three".