11122136741540 has 24 divisors (see below), whose sum is σ = 25479804172032. Its totient is φ = 4044413360480.

The previous prime is 11122136741483. The next prime is 11122136741543. The reversal of 11122136741540 is 4514763122111.

It is a junction number, because it is equal to n+sod(n) for n = 11122136741494 and 11122136741503.

It is not an unprimeable number, because it can be changed into a prime (11122136741543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25277583284 + ... + 25277583723.

It is an arithmetic number, because the mean of its divisors is an integer number (1061658507168).

Almost surely, 2^{11122136741540} is an apocalyptic number.

11122136741540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122136741540 is an abundant number, since it is smaller than the sum of its proper divisors (14357667430492).

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

11122136741540 is a wasteful number, since it uses less digits than its factorization.

11122136741540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50555167027 (or 50555167025 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 11122136741540 its reverse (4514763122111), we get a palindrome (15636899863651).

The spelling of 11122136741540 in words is "eleven trillion, one hundred twenty-two billion, one hundred thirty-six million, seven hundred forty-one thousand, five hundred forty".