10122020122101 has 4 divisors (see below), whose sum is σ = 13496026829472. Its totient is φ = 6748013414732.

The previous prime is 10122020122091. The next prime is 10122020122121. The reversal of 10122020122101 is 10122102022101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10122020122101 - 2¹⁹ = 10122019597813 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122020122121) 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, 1687003353681 + ... + 1687003353686.

It is an arithmetic number, because the mean of its divisors is an integer number (3374006707368).

Almost surely, 2^{10122020122101} is an apocalyptic number.

It is an amenable number.

10122020122101 is a deficient number, since it is larger than the sum of its proper divisors (3374006707371).

10122020122101 is an equidigital number, since it uses as much as digits as its factorization.

10122020122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374006707370.

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

Adding to 10122020122101 its reverse (10122102022101), we get a palindrome (20244122144202).

The spelling of 10122020122101 in words is "ten trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two thousand, one hundred one".