11240221034 has 24 divisors (see below), whose sum is σ = 19762779168. Its totient is φ = 4780459320.

The previous prime is 11240221021. The next prime is 11240221037. The reversal of 11240221034 is 43012204211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11240220997 and 11240221015.

It is not an unprimeable number, because it can be changed into a prime (11240221037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424934 + ... + 450609.

It is an arithmetic number, because the mean of its divisors is an integer number (823449132).

Almost surely, 2^11240221034 is an apocalyptic number.

11240221034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11240221034 is a deficient number, since it is larger than the sum of its proper divisors (8522558134).

11240221034 is a wasteful number, since it uses less digits than its factorization.

11240221034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875690 (or 875683 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11240221034 its reverse (43012204211), we get a palindrome (54252425245).

The spelling of 11240221034 in words is "eleven billion, two hundred forty million, two hundred twenty-one thousand, thirty-four".