2012120201210 has 32 divisors (see below), whose sum is σ = 4160018822400. Its totient is φ = 686403096192.

The previous prime is 2012120201111. The next prime is 2012120201281. The reversal of 2012120201210 is 121020212102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

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, 72208619 + ... + 72236478.

It is an arithmetic number, because the mean of its divisors is an integer number (130000588200).

Almost surely, 2^{2012120201210} is an apocalyptic number.

2012120201210 is an abundant number, since it is smaller than the sum of its proper divisors (2147898621190).

2012120201210 is a wasteful number, since it uses less digits than its factorization.

2012120201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144445310.

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

Adding to 2012120201210 its reverse (121020212102), we get a palindrome (2133140413312).

The spelling of 2012120201210 in words is "two trillion, twelve billion, one hundred twenty million, two hundred one thousand, two hundred ten".