10112121021122 has 8 divisors (see below), whose sum is σ = 15168220307856. Its totient is φ = 5056047585172.

The previous prime is 10112121021109. The next prime is 10112121021161. The reversal of 10112121021122 is 22112012121101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10112121021122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5453228 + ... + 7068375.

It is an arithmetic number, because the mean of its divisors is an integer number (1896027538482).

Almost surely, 2^{10112121021122} is an apocalyptic number.

10112121021122 is a deficient number, since it is larger than the sum of its proper divisors (5056099286734).

10112121021122 is a wasteful number, since it uses less digits than its factorization.

10112121021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12925392.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10112121021122 its reverse (22112012121101), we get a palindrome (32224133142223).

The spelling of 10112121021122 in words is "ten trillion, one hundred twelve billion, one hundred twenty-one million, twenty-one thousand, one hundred twenty-two".