12011223201010 has 128 divisors (see below), whose sum is σ = 23837812807680. Its totient is φ = 4321297728000.

The previous prime is 12011223201007. The next prime is 12011223201013. The reversal of 12011223201010 is 1010232211021.

12011223201010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12011223201007) and next prime (12011223201013).

It is not an unprimeable number, because it can be changed into a prime (12011223201013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6433434097 + ... + 6433435963.

It is an arithmetic number, because the mean of its divisors is an integer number (186232912560).

Almost surely, 2^{12011223201010} is an apocalyptic number.

12011223201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011223201010 is a deficient number, since it is larger than the sum of its proper divisors (11826589606670).

12011223201010 is a wasteful number, since it uses less digits than its factorization.

12011223201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12011223201010 its reverse (1010232211021), we get a palindrome (13021455412031).

The spelling of 12011223201010 in words is "twelve trillion, eleven billion, two hundred twenty-three million, two hundred one thousand, ten".