222022021000002 has 8 divisors (see below), whose sum is σ = 444044042000016. Its totient is φ = 74007340333332.

The previous prime is 222022020999917. The next prime is 222022021000007. The reversal of 222022021000002 is 200000120220222.

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

222022021000002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (222022021000007) 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, 18501835083328 + ... + 18501835083339.

It is an arithmetic number, because the mean of its divisors is an integer number (55505505250002).

Almost surely, 2^{222022021000002} is an apocalyptic number.

222022021000002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222022021000002 is a wasteful number, since it uses less digits than its factorization.

222022021000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37003670166672.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 222022021000002 its reverse (200000120220222), we get a palindrome (422022141220224).

The spelling of 222022021000002 in words is "two hundred twenty-two trillion, twenty-two billion, twenty-one million, two", and thus it is an aban number.