12041422000 has 80 divisors (see below), whose sum is σ = 29404930464. Its totient is φ = 4768800000.

The previous prime is 12041421983. The next prime is 12041422013. The reversal of 12041422000 is 22414021.

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 (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172195 + ... + 231805.

Almost surely, 2^12041422000 is an apocalyptic number.

12041422000 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 12041422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14702465232).

12041422000 is an abundant number, since it is smaller than the sum of its proper divisors (17363508464).

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

12041422000 is a wasteful number, since it uses less digits than its factorization.

12041422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59735 (or 59719 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12041422000 its reverse (22414021), we get a palindrome (12063836021).

The spelling of 12041422000 in words is "twelve billion, forty-one million, four hundred twenty-two thousand".