12022120302000 has 160 divisors (see below), whose sum is σ = 39249941652480. Its totient is φ = 3165317625600.

The previous prime is 12022120301987. The next prime is 12022120302011. The reversal of 12022120302000 is 20302122021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12207562 + ... + 13155561.

It is an arithmetic number, because the mean of its divisors is an integer number (245312135328).

Almost surely, 2^{12022120302000} is an apocalyptic number.

12022120302000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022120302000 is an abundant number, since it is smaller than the sum of its proper divisors (27227821350480).

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

12022120302000 is a wasteful number, since it uses less digits than its factorization.

12022120302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25363228 (or 25363212 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12022120302000 its reverse (20302122021), we get a palindrome (12042422424021).

The spelling of 12022120302000 in words is "twelve trillion, twenty-two billion, one hundred twenty million, three hundred two thousand".