2012111201102 has 8 divisors (see below), whose sum is σ = 3018174157512. Its totient is φ = 1006053148600.

The previous prime is 2012111201101. The next prime is 2012111201131. The reversal of 2012111201102 is 2011021112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012111201101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76577 + ... + 2007507.

It is an arithmetic number, because the mean of its divisors is an integer number (377271769689).

Almost surely, 2^{2012111201102} is an apocalyptic number.

2012111201102 is a deficient number, since it is larger than the sum of its proper divisors (1006062956410).

2012111201102 is a wasteful number, since it uses less digits than its factorization.

2012111201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451954.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2012111201102 its reverse (2011021112102), we get a palindrome (4023132313204).

The spelling of 2012111201102 in words is "two trillion, twelve billion, one hundred eleven million, two hundred one thousand, one hundred two".