12120202201102 has 16 divisors (see below), whose sum is σ = 18262583769024. Its totient is φ = 6032711520000.

The previous prime is 12120202201097. The next prime is 12120202201111. The reversal of 12120202201102 is 20110220202121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8658799 + ... + 9960682.

It is an arithmetic number, because the mean of its divisors is an integer number (1141411485564).

Almost surely, 2^{12120202201102} is an apocalyptic number.

12120202201102 is a deficient number, since it is larger than the sum of its proper divisors (6142381567922).

12120202201102 is a wasteful number, since it uses less digits than its factorization.

12120202201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18620955.

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

Adding to 12120202201102 its reverse (20110220202121), we get a palindrome (32230422403223).

The spelling of 12120202201102 in words is "twelve trillion, one hundred twenty billion, two hundred two million, two hundred one thousand, one hundred two".