5731226111 has 32 divisors (see below), whose sum is σ = 6491378880. Its totient is φ = 5025106944.

The previous prime is 5731226093. The next prime is 5731226143. The reversal of 5731226111 is 1116221375.

It is not a de Polignac number, because 5731226111 - 2¹⁸ = 5730963967 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 (5731226911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3552341 + ... + 3553953.

It is an arithmetic number, because the mean of its divisors is an integer number (202855590).

Almost surely, 2^5731226111 is an apocalyptic number.

5731226111 is a deficient number, since it is larger than the sum of its proper divisors (760152769).

5731226111 is a wasteful number, since it uses less digits than its factorization.

5731226111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835.

The product of its digits is 2520, while the sum is 29.

The square root of 5731226111 is about 75704.8618716130. The cubic root of 5731226111 is about 1789.5720199611.

Adding to 5731226111 its reverse (1116221375), we get a palindrome (6847447486).

The spelling of 5731226111 in words is "five billion, seven hundred thirty-one million, two hundred twenty-six thousand, one hundred eleven".