1412112111 has 16 divisors (see below), whose sum is σ = 1905905664. Its totient is φ = 929928384.

The previous prime is 1412112049. The next prime is 1412112127. The reversal of 1412112111 is 1112112141.

It is a happy number.

It is not a de Polignac number, because 1412112111 - 2⁶ = 1412112047 is a prime.

It is a super-2 number, since 2×1412112111² = 3988121228065752642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412112151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80820 + ... + 96726.

It is an arithmetic number, because the mean of its divisors is an integer number (119119104).

Almost surely, 2^1412112111 is an apocalyptic number.

1412112111 is a deficient number, since it is larger than the sum of its proper divisors (493793553).

1412112111 is a wasteful number, since it uses less digits than its factorization.

1412112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16270.

The product of its digits is 16, while the sum is 15.

The square root of 1412112111 is about 37578.0801931126. The cubic root of 1412112111 is about 1121.9057983450.

Adding to 1412112111 its reverse (1112112141), we get a palindrome (2524224252).

The spelling of 1412112111 in words is "one billion, four hundred twelve million, one hundred twelve thousand, one hundred eleven".