12012022120010 has 64 divisors (see below), whose sum is σ = 24042617424000. Its totient is φ = 4284089913600.

The previous prime is 12012022120003. The next prime is 12012022120069. The reversal of 12012022120010 is 1002122021021.

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, 222920 + ... + 4906499.

It is an arithmetic number, because the mean of its divisors is an integer number (375665897250).

Almost surely, 2^{12012022120010} is an apocalyptic number.

12012022120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012022120010 is an abundant number, since it is smaller than the sum of its proper divisors (12030595303990).

12012022120010 is a wasteful number, since it uses less digits than its factorization.

12012022120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129847.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12012022120010 its reverse (1002122021021), we get a palindrome (13014144141031).

The spelling of 12012022120010 in words is "twelve trillion, twelve billion, twenty-two million, one hundred twenty thousand, ten".