2012210120010 has 128 divisors (see below), whose sum is σ = 5237576951040. Its totient is φ = 493081344000.

The previous prime is 2012210119981. The next prime is 2012210120017. The reversal of 2012210120010 is 100210122102.

It is not an unprimeable number, because it can be changed into a prime (2012210120017) 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, 3794160 + ... + 4291860.

It is an arithmetic number, because the mean of its divisors is an integer number (40918569930).

Almost surely, 2^{2012210120010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012210120010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2618788475520).

2012210120010 is an abundant number, since it is smaller than the sum of its proper divisors (3225366831030).

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

2012210120010 is a wasteful number, since it uses less digits than its factorization.

2012210120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497944.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012210120010 its reverse (100210122102), we get a palindrome (2112420242112).

The spelling of 2012210120010 in words is "two trillion, twelve billion, two hundred ten million, one hundred twenty thousand, ten".