12010201210 has 64 divisors (see below), whose sum is σ = 25212529152. Its totient is φ = 4033725696.

The previous prime is 12010201193. The next prime is 12010201213. The reversal of 12010201210 is 1210201021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (12010201213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2754352 + ... + 2758708.

It is an arithmetic number, because the mean of its divisors is an integer number (393945768).

Almost surely, 2^12010201210 is an apocalyptic number.

12010201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010201210 is an abundant number, since it is smaller than the sum of its proper divisors (13202327942).

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

12010201210 is a wasteful number, since it uses less digits than its factorization.

12010201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5167.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010201210 its reverse (1210201021), we get a palindrome (13220402231).

The spelling of 12010201210 in words is "twelve billion, ten million, two hundred one thousand, two hundred ten".