2222022001002 has 32 divisors (see below), whose sum is σ = 4446205378560. Its totient is φ = 740313868080.

The previous prime is 2222022000983. The next prime is 2222022001007. The reversal of 2222022001002 is 2001002202222.

It is not an unprimeable number, because it can be changed into a prime (2222022001007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210433399 + ... + 210443957.

It is an arithmetic number, because the mean of its divisors is an integer number (138943918080).

Almost surely, 2^{2222022001002} is an apocalyptic number.

2222022001002 is an abundant number, since it is smaller than the sum of its proper divisors (2224183377558).

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

2222022001002 is a wasteful number, since it uses less digits than its factorization.

2222022001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24298.

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

Adding to 2222022001002 its reverse (2001002202222), we get a palindrome (4223024203224).

The spelling of 2222022001002 in words is "two trillion, two hundred twenty-two billion, twenty-two million, one thousand, two".