1126444131231 has 8 divisors (see below), whose sum is σ = 1502464037040. Its totient is φ = 750693489792.

The previous prime is 1126444131217. The next prime is 1126444131251. The reversal of 1126444131231 is 1321314446211.

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

It is not a de Polignac number, because 1126444131231 - 2²² = 1126439936927 is a prime.

It is a super-2 number, since 2×1126444131231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1126444131192 and 1126444131201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126444131251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67306330 + ... + 67323063.

It is an arithmetic number, because the mean of its divisors is an integer number (187808004630).

Almost surely, 2^{1126444131231} is an apocalyptic number.

1126444131231 is a deficient number, since it is larger than the sum of its proper divisors (376019905809).

1126444131231 is a wasteful number, since it uses less digits than its factorization.

1126444131231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134632185.

The product of its digits is 13824, while the sum is 33.

Adding to 1126444131231 its reverse (1321314446211), we get a palindrome (2447758577442).

The spelling of 1126444131231 in words is "one trillion, one hundred twenty-six billion, four hundred forty-four million, one hundred thirty-one thousand, two hundred thirty-one".