2022002200145 has 8 divisors (see below), whose sum is σ = 2427525467880. Its totient is φ = 1616853208320.

The previous prime is 2022002200121. The next prime is 2022002200159. The reversal of 2022002200145 is 5410022002202.

It can be written as a sum of positive squares in 4 ways, for example, as 654777127489 + 1367225072656 = 809183^2 + 1169284^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2022002200145 - 2⁶ = 2022002200081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93557090 + ... + 93578699.

It is an arithmetic number, because the mean of its divisors is an integer number (303440683485).

Almost surely, 2^{2022002200145} is an apocalyptic number.

It is an amenable number.

2022002200145 is a deficient number, since it is larger than the sum of its proper divisors (405523267735).

2022002200145 is a wasteful number, since it uses less digits than its factorization.

2022002200145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187137955.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 2022002200145 its reverse (5410022002202), we get a palindrome (7432024202347).

The spelling of 2022002200145 in words is "two trillion, twenty-two billion, two million, two hundred thousand, one hundred forty-five".