2011202122102 has 8 divisors (see below), whose sum is σ = 3016813834656. Its totient is φ = 1005597510552.

The previous prime is 2011202122093. The next prime is 2011202122123. The reversal of 2011202122102 is 2012212021102.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999358 + ... + 2240785.

It is an arithmetic number, because the mean of its divisors is an integer number (377101729332).

Almost surely, 2^{2011202122102} is an apocalyptic number.

2011202122102 is a deficient number, since it is larger than the sum of its proper divisors (1005611712554).

2011202122102 is a wasteful number, since it uses less digits than its factorization.

2011202122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550502.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2011202122102 its reverse (2012212021102), we get a palindrome (4023414143204).

The spelling of 2011202122102 in words is "two trillion, eleven billion, two hundred two million, one hundred twenty-two thousand, one hundred two".