2011002112210 has 64 divisors (see below), whose sum is σ = 4458764749824. Its totient is φ = 635931648000.

The previous prime is 2011002112199. The next prime is 2011002112237. The reversal of 2011002112210 is 122112001102.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222610 + ... + 2017810.

It is an arithmetic number, because the mean of its divisors is an integer number (69668199216).

Almost surely, 2^{2011002112210} is an apocalyptic number.

2011002112210 is an abundant number, since it is smaller than the sum of its proper divisors (2447762637614).

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

2011002112210 is a wasteful number, since it uses less digits than its factorization.

2011002112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796459.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011002112210 its reverse (122112001102), we get a palindrome (2133114113312).

It can be divided in two parts, 2011002 and 112210, that added together give a palindrome (2123212).

The spelling of 2011002112210 in words is "two trillion, eleven billion, two million, one hundred twelve thousand, two hundred ten".