101202001121212 has 12 divisors (see below), whose sum is σ = 177165491307280. Its totient is φ = 50583289319136.

The previous prime is 101202001121203. The next prime is 101202001121213. The reversal of 101202001121212 is 212121100202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202001121213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427797512 + ... + 4427820367.

Almost surely, 2^{101202001121212} is an apocalyptic number.

It is an amenable number.

101202001121212 is a deficient number, since it is larger than the sum of its proper divisors (75963490186068).

101202001121212 is a wasteful number, since it uses less digits than its factorization.

101202001121212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8855620740 (or 8855620738 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101202001121212 its reverse (212121100202101), we get a palindrome (313323101323313).

The spelling of 101202001121212 in words is "one hundred one trillion, two hundred two billion, one million, one hundred twenty-one thousand, two hundred twelve".