1113420022111 has 8 divisors (see below), whose sum is σ = 1114280052480. Its totient is φ = 1112560106328.

The previous prime is 1113420022097. The next prime is 1113420022129. The reversal of 1113420022111 is 1112200243111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113420022111 - 2²¹ = 1113417924959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113420022411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39826440 + ... + 39854386.

It is an arithmetic number, because the mean of its divisors is an integer number (139285006560).

Almost surely, 2^{1113420022111} is an apocalyptic number.

1113420022111 is a deficient number, since it is larger than the sum of its proper divisors (860030369).

1113420022111 is a wasteful number, since it uses less digits than its factorization.

1113420022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57293.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1113420022111 its reverse (1112200243111), we get a palindrome (2225620265222).

The spelling of 1113420022111 in words is "one trillion, one hundred thirteen billion, four hundred twenty million, twenty-two thousand, one hundred eleven".