12201000022102 has 8 divisors (see below), whose sum is σ = 18301626658512. Its totient is φ = 6100457802600.

The previous prime is 12201000022087. The next prime is 12201000022129. The reversal of 12201000022102 is 20122000010221.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20741649 + ... + 21321772.

It is an arithmetic number, because the mean of its divisors is an integer number (2287703332314).

Almost surely, 2^{12201000022102} is an apocalyptic number.

12201000022102 is a deficient number, since it is larger than the sum of its proper divisors (6100626636410).

12201000022102 is a wasteful number, since it uses less digits than its factorization.

12201000022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42208454.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12201000022102 its reverse (20122000010221), we get a palindrome (32323000032323).

The spelling of 12201000022102 in words is "twelve trillion, two hundred one billion, twenty-two thousand, one hundred two".