12202102210012 has 96 divisors (see below), whose sum is σ = 27717429325824. Its totient is φ = 4609096166400.

The previous prime is 12202102210003. The next prime is 12202102210031. The reversal of 12202102210012 is 21001220120221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27055564 + ... + 27502867.

It is an arithmetic number, because the mean of its divisors is an integer number (288723222144).

Almost surely, 2^{12202102210012} is an apocalyptic number.

It is an amenable number.

12202102210012 is an abundant number, since it is smaller than the sum of its proper divisors (15515327115812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12202102210012 is a wasteful number, since it uses less digits than its factorization.

12202102210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54558499 (or 54558497 counting only the distinct ones).

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

Adding to 12202102210012 its reverse (21001220120221), we get a palindrome (33203322330233).

The spelling of 12202102210012 in words is "twelve trillion, two hundred two billion, one hundred two million, two hundred ten thousand, twelve".