120211122201003 has 24 divisors (see below), whose sum is σ = 178666110333360. Its totient is φ = 77850156945600.

The previous prime is 120211122200969. The next prime is 120211122201007. The reversal of 120211122201003 is 300102221112021.

120211122201003 is a `hidden beast` number, since 120 + 211 + 12 + 220 + 100 + 3 = 666.

It is not a de Polignac number, because 120211122201003 - 2²⁹ = 120210585330091 is a prime.

It is a super-2 number, since 2×120211122201003² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120211122201007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1247550493 + ... + 1247646846.

It is an arithmetic number, because the mean of its divisors is an integer number (7444421263890).

Almost surely, 2^{120211122201003} is an apocalyptic number.

120211122201003 is a deficient number, since it is larger than the sum of its proper divisors (58454988132357).

120211122201003 is a wasteful number, since it uses less digits than its factorization.

120211122201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495197499 (or 2495197496 counting only the distinct ones).

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

Adding to 120211122201003 its reverse (300102221112021), we get a palindrome (420313343313024).

The spelling of 120211122201003 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, two hundred one thousand, three".