10122012000101 has 4 divisors (see below), whose sum is σ = 10132814575212. Its totient is φ = 10111209424992.

The previous prime is 10122012000073. The next prime is 10122012000143. The reversal of 10122012000101 is 10100021022101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 989975250625 + 9132036749476 = 994975^2 + 3021926^2 .

It is a cyclic number.

It is not a de Polignac number, because 10122012000101 - 2³⁸ = 9847134093157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122012000301) 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, 5401286150 + ... + 5401288023.

It is an arithmetic number, because the mean of its divisors is an integer number (2533203643803).

Almost surely, 2^{10122012000101} is an apocalyptic number.

It is an amenable number.

10122012000101 is a deficient number, since it is larger than the sum of its proper divisors (10802575111).

10122012000101 is an equidigital number, since it uses as much as digits as its factorization.

10122012000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802575110.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10122012000101 its reverse (10100021022101), we get a palindrome (20222033022202).

The spelling of 10122012000101 in words is "ten trillion, one hundred twenty-two billion, twelve million, one hundred one", and thus it is an aban number.