10142204111 has 4 divisors (see below), whose sum is σ = 10922373672. Its totient is φ = 9362034552.

The previous prime is 10142204041. The next prime is 10142204113. The reversal of 10142204111 is 11140224101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11140224101 = 383 ⋅29086747.

It is not a de Polignac number, because 10142204111 - 2²² = 10138009807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10142204111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142204113) 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, 390084761 + ... + 390084786.

It is an arithmetic number, because the mean of its divisors is an integer number (2730593418).

Almost surely, 2^10142204111 is an apocalyptic number.

10142204111 is a deficient number, since it is larger than the sum of its proper divisors (780169561).

10142204111 is an equidigital number, since it uses as much as digits as its factorization.

10142204111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780169560.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10142204111 its reverse (11140224101), we get a palindrome (21282428212).

The spelling of 10142204111 in words is "ten billion, one hundred forty-two million, two hundred four thousand, one hundred eleven".