122003133011 has 16 divisors (see below), whose sum is σ = 133615355328. Its totient is φ = 110938137600.

The previous prime is 122003132981. The next prime is 122003133041. The reversal of 122003133011 is 110331300221.

It is an interprime number because it is at equal distance from previous prime (122003132981) and next prime (122003133041).

It is not a de Polignac number, because 122003133011 - 2⁶ = 122003132947 is a prime.

It is a super-2 number, since 2×122003133011² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (122003133041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777920 + ... + 921501.

It is an arithmetic number, because the mean of its divisors is an integer number (8350959708).

Almost surely, 2^122003133011 is an apocalyptic number.

122003133011 is a deficient number, since it is larger than the sum of its proper divisors (11612222317).

122003133011 is a wasteful number, since it uses less digits than its factorization.

122003133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699582.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 122003133011 its reverse (110331300221), we get a palindrome (232334433232).

The spelling of 122003133011 in words is "one hundred twenty-two billion, three million, one hundred thirty-three thousand, eleven".