101202022001212 has 12 divisors (see below), whose sum is σ = 193203860184216. Its totient is φ = 46000919091440.

The previous prime is 101202022001207. The next prime is 101202022001251. The reversal of 101202022001212 is 212100220202101.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150022977243 + ... + 1150022977330.

It is an arithmetic number, because the mean of its divisors is an integer number (16100321682018).

Almost surely, 2^{101202022001212} is an apocalyptic number.

It is an amenable number.

101202022001212 is a deficient number, since it is larger than the sum of its proper divisors (92001838183004).

101202022001212 is a wasteful number, since it uses less digits than its factorization.

101202022001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300045954588 (or 2300045954586 counting only the distinct ones).

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

Adding to 101202022001212 its reverse (212100220202101), we get a palindrome (313302242203313).

The spelling of 101202022001212 in words is "one hundred one trillion, two hundred two billion, twenty-two million, one thousand, two hundred twelve".