2011120210102 has 16 divisors (see below), whose sum is σ = 3059446449312. Its totient is φ = 991307298240.

The previous prime is 2011120210063. The next prime is 2011120210111. The reversal of 2011120210102 is 2010120211102.

It is a congruent number.

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, 940828 + ... + 2215264.

It is an arithmetic number, because the mean of its divisors is an integer number (191215403082).

Almost surely, 2^{2011120210102} is an apocalyptic number.

2011120210102 is a deficient number, since it is larger than the sum of its proper divisors (1048326239210).

2011120210102 is a wasteful number, since it uses less digits than its factorization.

2011120210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285623.

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

Adding to 2011120210102 its reverse (2010120211102), we get a palindrome (4021240421204).

It can be divided in two parts, 2011120 and 210102, that added together give a palindrome (2221222).

The spelling of 2011120210102 in words is "two trillion, eleven billion, one hundred twenty million, two hundred ten thousand, one hundred two".