1002220213022 has 16 divisors (see below), whose sum is σ = 1741627299552. Its totient is φ = 423639072000.

The previous prime is 1002220213019. The next prime is 1002220213037. The reversal of 1002220213022 is 2203120222001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490321979 + ... + 490324022.

It is an arithmetic number, because the mean of its divisors is an integer number (108851706222).

Almost surely, 2^{1002220213022} is an apocalyptic number.

1002220213022 is a deficient number, since it is larger than the sum of its proper divisors (739407086530).

1002220213022 is an equidigital number, since it uses as much as digits as its factorization.

1002220213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980646083.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1002220213022 its reverse (2203120222001), we get a palindrome (3205340435023).

The spelling of 1002220213022 in words is "one trillion, two billion, two hundred twenty million, two hundred thirteen thousand, twenty-two".