10012201022012 has 24 divisors (see below), whose sum is σ = 20051498705280. Its totient is φ = 4285136867760.

The previous prime is 10012201022003. The next prime is 10012201022017. The reversal of 10012201022012 is 21022010221001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012201022017) 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 7 ways as a sum of consecutive naturals, for example, 241913414 + ... + 241954797.

It is an arithmetic number, because the mean of its divisors is an integer number (835479112720).

Almost surely, 2^{10012201022012} is an apocalyptic number.

It is an amenable number.

10012201022012 is an abundant number, since it is smaller than the sum of its proper divisors (10039297683268).

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

10012201022012 is a wasteful number, since it uses less digits than its factorization.

10012201022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483868961 (or 483868959 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10012201022012 its reverse (21022010221001), we get a palindrome (31034211243013).

The spelling of 10012201022012 in words is "ten trillion, twelve billion, two hundred one million, twenty-two thousand, twelve".