22020222201002 has 8 divisors (see below), whose sum is σ = 33495549263712. Its totient is φ = 10855039113100.

The previous prime is 22020222201001. The next prime is 22020222201011. The reversal of 22020222201002 is 20010222202022.

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

It is not an unprimeable number, because it can be changed into a prime (22020222201001) 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, 77535993524 + ... + 77535993807.

It is an arithmetic number, because the mean of its divisors is an integer number (4186943657964).

Almost surely, 2^{22020222201002} is an apocalyptic number.

22020222201002 is a deficient number, since it is larger than the sum of its proper divisors (11475327062710).

22020222201002 is a wasteful number, since it uses less digits than its factorization.

22020222201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155071987404.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22020222201002 its reverse (20010222202022), we get a palindrome (42030444403024).

The spelling of 22020222201002 in words is "twenty-two trillion, twenty billion, two hundred twenty-two million, two hundred one thousand, two".