11422555200000 has 1680 divisors, whose sum is σ = 48915450460800. Its totient is φ = 2609003520000.

The previous prime is 11422555199941. The next prime is 11422555200047. The reversal of 11422555200000 is 255522411.

11422555200000 is a `hidden beast` number, since 114 + 2 + 25 + 5 + 520 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1680).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 8164799301 + ... + 8164800699.

It is an arithmetic number, because the mean of its divisors is an integer number (29116339560).

Almost surely, 2^{11422555200000} is an apocalyptic number.

11422555200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11422555200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24457725230400).

11422555200000 is an abundant number, since it is smaller than the sum of its proper divisors (37492895260800).

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

11422555200000 is an frugal number, since it uses more digits than its factorization.

11422555200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 11422555200000 in words is "eleven trillion, four hundred twenty-two billion, five hundred fifty-five million, two hundred thousand".