1002212220002 has 8 divisors (see below), whose sum is σ = 1718078091456. Its totient is φ = 429519522852.

The previous prime is 1002212219993. The next prime is 1002212220011. The reversal of 1002212220002 is 2000222122001.

It is an interprime number because it is at equal distance from previous prime (1002212219993) and next prime (1002212220011).

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 71586587143 = 1002212220002 / (1 + 0 + 0 + 2 + 2 + 1 + 2 + 2 + 2 + 0 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35793293558 + ... + 35793293585.

It is an arithmetic number, because the mean of its divisors is an integer number (214759761432).

Almost surely, 2^{1002212220002} is an apocalyptic number.

1002212220002 is a deficient number, since it is larger than the sum of its proper divisors (715865871454).

1002212220002 is an equidigital number, since it uses as much as digits as its factorization.

1002212220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71586587152.

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

Adding to 1002212220002 its reverse (2000222122001), we get a palindrome (3002434342003).

The spelling of 1002212220002 in words is "one trillion, two billion, two hundred twelve million, two hundred twenty thousand, two".