1000012202 has 8 divisors (see below), whose sum is σ = 1714306656. Its totient is φ = 428576652.

The previous prime is 1000012187. The next prime is 1000012217. The reversal of 1000012202 is 2022100001.

It is an interprime number because it is at equal distance from previous prime (1000012187) and next prime (1000012217).

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

It is a self number, because there is not a number n which added to its sum of digits gives 1000012202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35714708 + ... + 35714735.

It is an arithmetic number, because the mean of its divisors is an integer number (214288332).

Almost surely, 2^1000012202 is an apocalyptic number.

1000012202 is a deficient number, since it is larger than the sum of its proper divisors (714294454).

1000012202 is an equidigital number, since it uses as much as digits as its factorization.

1000012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71429452.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1000012202 is about 31622.9695316553. The cubic root of 1000012202 is about 1000.0040673168.

Adding to 1000012202 its reverse (2022100001), we get a palindrome (3022112203).

The spelling of 1000012202 in words is "one billion, twelve thousand, two hundred two".