1202201323102 has 64 divisors (see below), whose sum is σ = 2075062671360. Its totient is φ = 518129136000.

The previous prime is 1202201323091. The next prime is 1202201323109. The reversal of 1202201323102 is 2013231022021.

It is a self number, because there is not a number n which added to its sum of digits gives 1202201323102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202201323109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40258477 + ... + 40288327.

It is an arithmetic number, because the mean of its divisors is an integer number (32422854240).

Almost surely, 2^{1202201323102} is an apocalyptic number.

1202201323102 is a deficient number, since it is larger than the sum of its proper divisors (872861348258).

1202201323102 is a wasteful number, since it uses less digits than its factorization.

1202201323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31649.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1202201323102 its reverse (2013231022021), we get a palindrome (3215432345123).

The spelling of 1202201323102 in words is "one trillion, two hundred two billion, two hundred one million, three hundred twenty-three thousand, one hundred two".