1000202002222 has 8 divisors (see below), whose sum is σ = 1514067251400. Its totient is φ = 495512918424.

The previous prime is 1000202002213. The next prime is 1000202002273. The reversal of 1000202002222 is 2222002020001.

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

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 3 ways as a sum of consecutive naturals, for example, 2294041072 + ... + 2294041507.

It is an arithmetic number, because the mean of its divisors is an integer number (189258406425).

Almost surely, 2^{1000202002222} is an apocalyptic number.

1000202002222 is a deficient number, since it is larger than the sum of its proper divisors (513865249178).

1000202002222 is a wasteful number, since it uses less digits than its factorization.

1000202002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588082690.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1000202002222 its reverse (2222002020001), we get a palindrome (3222204022223).

The spelling of 1000202002222 in words is "one trillion, two hundred two million, two thousand, two hundred twenty-two".