122041030111 has 48 divisors (see below), whose sum is σ = 165181524480. Its totient is φ = 87079043520.

The previous prime is 122041030099. The next prime is 122041030117. The reversal of 122041030111 is 111030140221.

It is not a de Polignac number, because 122041030111 - 2⁵ = 122041030079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122041030117) 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, 16141350 + ... + 16148908.

It is an arithmetic number, because the mean of its divisors is an integer number (3441281760).

Almost surely, 2^122041030111 is an apocalyptic number.

122041030111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122041030111 is a deficient number, since it is larger than the sum of its proper divisors (43140494369).

122041030111 is a wasteful number, since it uses less digits than its factorization.

122041030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7844 (or 7717 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122041030111 its reverse (111030140221), we get a palindrome (233071170332).

It can be divided in two parts, 1220410 and 30111, that added together give a palindrome (1250521).

The spelling of 122041030111 in words is "one hundred twenty-two billion, forty-one million, thirty thousand, one hundred eleven".