12011202221010 has 32 divisors (see below), whose sum is σ = 28829117961792. Its totient is φ = 3202739188800.

The previous prime is 12011202220981. The next prime is 12011202221021. The reversal of 12011202221010 is 1012220211021.

12011202221010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 15110416 + ... + 15885435.

It is an arithmetic number, because the mean of its divisors is an integer number (900909936306).

Almost surely, 2^{12011202221010} is an apocalyptic number.

12011202221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011202221010 is an abundant number, since it is smaller than the sum of its proper divisors (16817915740782).

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

12011202221010 is a wasteful number, since it uses less digits than its factorization.

12011202221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31008778.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12011202221010 its reverse (1012220211021), we get a palindrome (13023422432031).

The spelling of 12011202221010 in words is "twelve trillion, eleven billion, two hundred two million, two hundred twenty-one thousand, ten".