10422401111 has 2 divisors, whose sum is σ = 10422401112. Its totient is φ = 10422401110.

The previous prime is 10422401107. The next prime is 10422401161. The reversal of 10422401111 is 11110422401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10422401111 - 2² = 10422401107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10422401111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10422401161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211200555 + 5211200556.

It is an arithmetic number, because the mean of its divisors is an integer number (5211200556).

Almost surely, 2^10422401111 is an apocalyptic number.

10422401111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422401111 is an equidigital number, since it uses as much as digits as its factorization.

10422401111 is an evil number, because the sum of its binary digits is even.

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

Adding to 10422401111 its reverse (11110422401), we get a palindrome (21532823512).

It can be divided in two parts, 10422401 and 111, that multiplied together give a palindrome (1156886511).

The spelling of 10422401111 in words is "ten billion, four hundred twenty-two million, four hundred one thousand, one hundred eleven".