11231334343412 has 24 divisors (see below), whose sum is σ = 20485841306112. Its totient is φ = 5381754314400.

The previous prime is 11231334343409. The next prime is 11231334343421. The reversal of 11231334343412 is 21434343313211.

It is a super-2 number, since 2×11231334343412² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439673039 + ... + 439698582.

It is an arithmetic number, because the mean of its divisors is an integer number (853576721088).

Almost surely, 2^{11231334343412} is an apocalyptic number.

It is an amenable number.

11231334343412 is a deficient number, since it is larger than the sum of its proper divisors (9254506962700).

11231334343412 is a wasteful number, since it uses less digits than its factorization.

11231334343412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879371759 (or 879371757 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

Adding to 11231334343412 its reverse (21434343313211), we get a palindrome (32665677656623).

The spelling of 11231334343412 in words is "eleven trillion, two hundred thirty-one billion, three hundred thirty-four million, three hundred forty-three thousand, four hundred twelve".