1114242213 has 24 divisors (see below), whose sum is σ = 1819175520. Its totient is φ = 603197280.

The previous prime is 1114242211. The next prime is 1114242221. The reversal of 1114242213 is 3122424111.

It is not a de Polignac number, because 1114242213 - 2¹ = 1114242211 is a prime.

It is a super-2 number, since 2×1114242213² = 2483071418462274738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1114242213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114242211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196678 + ... + 202263.

It is an arithmetic number, because the mean of its divisors is an integer number (75798980).

Almost surely, 2^1114242213 is an apocalyptic number.

It is an amenable number.

1114242213 is a deficient number, since it is larger than the sum of its proper divisors (704933307).

1114242213 is a wasteful number, since it uses less digits than its factorization.

1114242213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398977 (or 398970 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 1114242213 is about 33380.2668203836. The cubic root of 1114242213 is about 1036.7161623557.

Adding to 1114242213 its reverse (3122424111), we get a palindrome (4236666324).

The spelling of 1114242213 in words is "one billion, one hundred fourteen million, two hundred forty-two thousand, two hundred thirteen".