101210012022012 has 48 divisors (see below), whose sum is σ = 236719461780480. Its totient is φ = 33656369035968.

The previous prime is 101210012021983. The next prime is 101210012022013. The reversal of 101210012022012 is 210220210012101.

It is a junction number, because it is equal to n+sod(n) for n = 101210012021982 and 101210012022000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210012022013) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2793789 + ... + 14499147.

It is an arithmetic number, because the mean of its divisors is an integer number (4931655453760).

Almost surely, 2^{101210012022012} is an apocalyptic number.

101210012022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101210012022012 is an abundant number, since it is smaller than the sum of its proper divisors (135509449758468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101210012022012 is a wasteful number, since it uses less digits than its factorization.

101210012022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11707082 (or 11707080 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101210012022012 its reverse (210220210012101), we get a palindrome (311430222034113).

The spelling of 101210012022012 in words is "one hundred one trillion, two hundred ten billion, twelve million, twenty-two thousand, twelve".