2012011220010 has 32 divisors (see below), whose sum is σ = 5267811195072. Its totient is φ = 487760295680.

The previous prime is 2012011219979. The next prime is 2012011220027. The reversal of 2012011220010 is 100221102102.

It is a super-2 number, since 2×2012011220010² (a number of 25 digits) contains 22 as substring.

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, 3048501519 + ... + 3048502178.

It is an arithmetic number, because the mean of its divisors is an integer number (164619099846).

Almost surely, 2^{2012011220010} is an apocalyptic number.

2012011220010 is an abundant number, since it is smaller than the sum of its proper divisors (3255799975062).

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

2012011220010 is a wasteful number, since it uses less digits than its factorization.

2012011220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6097003718.

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

Adding to 2012011220010 its reverse (100221102102), we get a palindrome (2112232322112).

The spelling of 2012011220010 in words is "two trillion, twelve billion, eleven million, two hundred twenty thousand, ten".