11401120012 has 12 divisors (see below), whose sum is σ = 21002063320. Its totient is φ = 5400530496.

The previous prime is 11401119997. The next prime is 11401120037. The reversal of 11401120012 is 21002110411.

It is a junction number, because it is equal to n+sod(n) for n = 11401119974 and 11401120001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75007293 + ... + 75007444.

Almost surely, 2^11401120012 is an apocalyptic number.

It is an amenable number.

11401120012 is a deficient number, since it is larger than the sum of its proper divisors (9600943308).

11401120012 is a wasteful number, since it uses less digits than its factorization.

11401120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150014760 (or 150014758 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11401120012 its reverse (21002110411), we get a palindrome (32403230423).

The spelling of 11401120012 in words is "eleven billion, four hundred one million, one hundred twenty thousand, twelve".