2012221010102 has 8 divisors (see below), whose sum is σ = 3091949357112. Its totient is φ = 981571224400.

The previous prime is 2012221010089. The next prime is 2012221010119. The reversal of 2012221010102 is 2010101222102.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12269640224 + ... + 12269640387.

It is an arithmetic number, because the mean of its divisors is an integer number (386493669639).

Almost surely, 2^{2012221010102} is an apocalyptic number.

2012221010102 is a deficient number, since it is larger than the sum of its proper divisors (1079728347010).

2012221010102 is a wasteful number, since it uses less digits than its factorization.

2012221010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24539280654.

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

Adding to 2012221010102 its reverse (2010101222102), we get a palindrome (4022322232204).

The spelling of 2012221010102 in words is "two trillion, twelve billion, two hundred twenty-one million, ten thousand, one hundred two".