10122212100001 has 4 divisors (see below), whose sum is σ = 10182824148672. Its totient is φ = 10061600051332.

The previous prime is 10122212099999. The next prime is 10122212100053. The reversal of 10122212100001 is 10000121222101.

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 10122212100001 - 2¹ = 10122212099999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122212104001) 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, 30306024085 + ... + 30306024418.

It is an arithmetic number, because the mean of its divisors is an integer number (2545706037168).

Almost surely, 2^{10122212100001} is an apocalyptic number.

It is an amenable number.

10122212100001 is a deficient number, since it is larger than the sum of its proper divisors (60612048671).

10122212100001 is an equidigital number, since it uses as much as digits as its factorization.

10122212100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60612048670.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10122212100001 its reverse (10000121222101), we get a palindrome (20122333322102).

The spelling of 10122212100001 in words is "ten trillion, one hundred twenty-two billion, two hundred twelve million, one hundred thousand, one".