10002222020001 has 4 divisors (see below), whose sum is σ = 13336296026672. Its totient is φ = 6668148013332.

The previous prime is 10002222019987. The next prime is 10002222020029. The reversal of 10002222020001 is 10002022220001.

10002222020001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 10002222020001 - 2¹⁴ = 10002222003617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002222020041) 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, 1667037003331 + ... + 1667037003336.

It is an arithmetic number, because the mean of its divisors is an integer number (3334074006668).

Almost surely, 2^{10002222020001} is an apocalyptic number.

It is an amenable number.

10002222020001 is a deficient number, since it is larger than the sum of its proper divisors (3334074006671).

10002222020001 is an equidigital number, since it uses as much as digits as its factorization.

10002222020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334074006670.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10002222020001 its reverse (10002022220001), we get a palindrome (20004244240002).

The spelling of 10002222020001 in words is "ten trillion, two billion, two hundred twenty-two million, twenty thousand, one".