122011102003 has 4 divisors (see below), whose sum is σ = 139441259440. Its totient is φ = 104580944568.

The previous prime is 122011102001. The next prime is 122011102009. The reversal of 122011102003 is 300201110221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300201110221 = 71 ⋅4228184651.

It is a cyclic number.

It is not a de Polignac number, because 122011102003 - 2¹ = 122011102001 is a prime.

It is a super-2 number, since 2×122011102003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122011102001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8715078708 + ... + 8715078721.

It is an arithmetic number, because the mean of its divisors is an integer number (34860314860).

Almost surely, 2^122011102003 is an apocalyptic number.

122011102003 is a deficient number, since it is larger than the sum of its proper divisors (17430157437).

122011102003 is an equidigital number, since it uses as much as digits as its factorization.

122011102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17430157436.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 122011102003 its reverse (300201110221), we get a palindrome (422212212224).

The spelling of 122011102003 in words is "one hundred twenty-two billion, eleven million, one hundred two thousand, three".