10111123222942 has 8 divisors (see below), whose sum is σ = 17333354096496. Its totient is φ = 4333338524112.

The previous prime is 10111123222909. The next prime is 10111123222943. The reversal of 10111123222942 is 24922232111101.

10111123222942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111123222943) 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, 361111543663 + ... + 361111543690.

It is an arithmetic number, because the mean of its divisors is an integer number (2166669262062).

Almost surely, 2^{10111123222942} is an apocalyptic number.

10111123222942 is a deficient number, since it is larger than the sum of its proper divisors (7222230873554).

10111123222942 is an equidigital number, since it uses as much as digits as its factorization.

10111123222942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722223087362.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 10111123222942 in words is "ten trillion, one hundred eleven billion, one hundred twenty-three million, two hundred twenty-two thousand, nine hundred forty-two".