10111100122 has 8 divisors (see below), whose sum is σ = 15452813556. Its totient is φ = 4960162272.

The previous prime is 10111100093. The next prime is 10111100137. The reversal of 10111100122 is 22100111101.

10111100122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9962235721 + 148864401 = 99811^2 + 12201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10111100099 and 10111100108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47693763 + ... + 47693974.

Almost surely, 2^10111100122 is an apocalyptic number.

10111100122 is a deficient number, since it is larger than the sum of its proper divisors (5341713434).

10111100122 is an equidigital number, since it uses as much as digits as its factorization.

10111100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95387792.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10111100122 its reverse (22100111101), we get a palindrome (32211211223).

The spelling of 10111100122 in words is "ten billion, one hundred eleven million, one hundred thousand, one hundred twenty-two".