1002200222102 has 4 divisors (see below), whose sum is σ = 1503300333156. Its totient is φ = 501100111050.

The previous prime is 1002200222099. The next prime is 1002200222129. The reversal of 1002200222102 is 2012220022001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250550055524 + ... + 250550055527.

It is an arithmetic number, because the mean of its divisors is an integer number (375825083289).

Almost surely, 2^{1002200222102} is an apocalyptic number.

1002200222102 is a deficient number, since it is larger than the sum of its proper divisors (501100111054).

1002200222102 is an equidigital number, since it uses as much as digits as its factorization.

1002200222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501100111053.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1002200222102 its reverse (2012220022001), we get a palindrome (3014420244103).

The spelling of 1002200222102 in words is "one trillion, two billion, two hundred million, two hundred twenty-two thousand, one hundred two".