2011220201210 has 32 divisors (see below), whose sum is σ = 3949596623232. Its totient is φ = 731298818880.

The previous prime is 2011220201113. The next prime is 2011220201261. The reversal of 2011220201210 is 121020221102.

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, 837644 + ... + 2173496.

It is an arithmetic number, because the mean of its divisors is an integer number (123424894476).

Almost surely, 2^{2011220201210} is an apocalyptic number.

2011220201210 is a deficient number, since it is larger than the sum of its proper divisors (1938376422022).

2011220201210 is a wasteful number, since it uses less digits than its factorization.

2011220201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349558.

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

Adding to 2011220201210 its reverse (121020221102), we get a palindrome (2132240422312).

The spelling of 2011220201210 in words is "two trillion, eleven billion, two hundred twenty million, two hundred one thousand, two hundred ten".