1000220102002 has 32 divisors (see below), whose sum is σ = 1671699492864. Its totient is φ = 444931789200.

The previous prime is 1000220101943. The next prime is 1000220102071. The reversal of 1000220102002 is 2002010220001.

1000220102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1000220102002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13312513 + ... + 13387435.

It is an arithmetic number, because the mean of its divisors is an integer number (52240609152).

Almost surely, 2^{1000220102002} is an apocalyptic number.

1000220102002 is a deficient number, since it is larger than the sum of its proper divisors (671479390862).

1000220102002 is a wasteful number, since it uses less digits than its factorization.

1000220102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87894.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000220102002 its reverse (2002010220001), we get a palindrome (3002230322003).

The spelling of 1000220102002 in words is "one trillion, two hundred twenty million, one hundred two thousand, two".