2222022000001 has 4 divisors (see below), whose sum is σ = 2222594542404. Its totient is φ = 2221449457600.

The previous prime is 2222021999999. The next prime is 2222022000053. The reversal of 2222022000001 is 1000002202222.

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 1282440737601 + 939581262400 = 1132449^2 + 969320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222022000001 - 2¹ = 2222021999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222022004001) 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, 286265380 + ... + 286273141.

It is an arithmetic number, because the mean of its divisors is an integer number (555648635601).

Almost surely, 2^{2222022000001} is an apocalyptic number.

It is an amenable number.

2222022000001 is a deficient number, since it is larger than the sum of its proper divisors (572542403).

2222022000001 is an equidigital number, since it uses as much as digits as its factorization.

2222022000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572542402.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2222022000001 its reverse (1000002202222), we get a palindrome (3222024202223).

The spelling of 2222022000001 in words is "two trillion, two hundred twenty-two billion, twenty-two million, one", and thus it is an aban number.