11701222349140 has 24 divisors (see below), whose sum is σ = 25144021980000. Its totient is φ = 4571640359328.

The previous prime is 11701222349137. The next prime is 11701222349281. The reversal of 11701222349140 is 4194322210711.

It is a self number, because there is not a number n which added to its sum of digits gives 11701222349140.

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, 6803035390 + ... + 6803037109.

It is an arithmetic number, because the mean of its divisors is an integer number (1047667582500).

Almost surely, 2^{11701222349140} is an apocalyptic number.

11701222349140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11701222349140 is an abundant number, since it is smaller than the sum of its proper divisors (13442799630860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11701222349140 is a wasteful number, since it uses less digits than its factorization.

11701222349140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13606072551 (or 13606072549 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 11701222349140 its reverse (4194322210711), we get a palindrome (15895544559851).

The spelling of 11701222349140 in words is "eleven trillion, seven hundred one billion, two hundred twenty-two million, three hundred forty-nine thousand, one hundred forty".