2011222100010 has 16 divisors (see below), whose sum is σ = 4826933040096. Its totient is φ = 536325893328.

The previous prime is 2011222099993. The next prime is 2011222100023. The reversal of 2011222100010 is 100012221102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33520368304 + ... + 33520368363.

It is an arithmetic number, because the mean of its divisors is an integer number (301683315006).

Almost surely, 2^{2011222100010} is an apocalyptic number.

2011222100010 is an abundant number, since it is smaller than the sum of its proper divisors (2815710940086).

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

2011222100010 is a wasteful number, since it uses less digits than its factorization.

2011222100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67040736677.

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

Adding to 2011222100010 its reverse (100012221102), we get a palindrome (2111234321112).

The spelling of 2011222100010 in words is "two trillion, eleven billion, two hundred twenty-two million, one hundred thousand, ten".