11004402422000 has 80 divisors (see below), whose sum is σ = 28655463974592. Its totient is φ = 4063163961600.

The previous prime is 11004402421939. The next prime is 11004402422011. The reversal of 11004402422000 is 22420440011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 211597124 + ... + 211649123.

Almost surely, 2^{11004402422000} is an apocalyptic number.

11004402422000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11004402422000 is an abundant number, since it is smaller than the sum of its proper divisors (17651061552592).

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

11004402422000 is a wasteful number, since it uses less digits than its factorization.

11004402422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423246283 (or 423246267 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11004402422000 its reverse (22420440011), we get a palindrome (11026822862011).

The spelling of 11004402422000 in words is "eleven trillion, four billion, four hundred two million, four hundred twenty-two thousand".