10221231231210 has 64 divisors (see below), whose sum is σ = 24542208662400. Its totient is φ = 2724411604992.

The previous prime is 10221231231209. The next prime is 10221231231223. The reversal of 10221231231210 is 1213213212201.

10221231231210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1036946602 + ... + 1036956458.

It is an arithmetic number, because the mean of its divisors is an integer number (383472010350).

Almost surely, 2^{10221231231210} is an apocalyptic number.

10221231231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221231231210 is an abundant number, since it is smaller than the sum of its proper divisors (14320977431190).

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

10221231231210 is a wasteful number, since it uses less digits than its factorization.

10221231231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22215.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10221231231210 its reverse (1213213212201), we get a palindrome (11434444443411).

The spelling of 10221231231210 in words is "ten trillion, two hundred twenty-one billion, two hundred thirty-one million, two hundred thirty-one thousand, two hundred ten".