2012102201102 has 32 divisors (see below), whose sum is σ = 3696221797632. Its totient is φ = 801825876864.

The previous prime is 2012102201101. The next prime is 2012102201107. The reversal of 2012102201102 is 2011022012102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012102201101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50909228 + ... + 50948735.

It is an arithmetic number, because the mean of its divisors is an integer number (115506931176).

Almost surely, 2^{2012102201102} is an apocalyptic number.

2012102201102 is a deficient number, since it is larger than the sum of its proper divisors (1684119596530).

2012102201102 is a wasteful number, since it uses less digits than its factorization.

2012102201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101858072.

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

Adding to 2012102201102 its reverse (2011022012102), we get a palindrome (4023124213204).

It can be divided in two parts, 2012102 and 201102, that multiplied together give a palindrome (404637736404).

The spelling of 2012102201102 in words is "two trillion, twelve billion, one hundred two million, two hundred one thousand, one hundred two".