1002000122203 has 8 divisors (see below), whose sum is σ = 1116780322320. Its totient is φ = 893424257280.

The previous prime is 1002000122191. The next prime is 1002000122231. The reversal of 1002000122203 is 3022210002001.

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

It is a cyclic number.

It is not a de Polignac number, because 1002000122203 - 2¹⁷ = 1001999991131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002000122243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551083458 + ... + 1551084103.

It is an arithmetic number, because the mean of its divisors is an integer number (139597540290).

Almost surely, 2^{1002000122203} is an apocalyptic number.

1002000122203 is a deficient number, since it is larger than the sum of its proper divisors (114780200117).

1002000122203 is a wasteful number, since it uses less digits than its factorization.

1002000122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102167597.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1002000122203 its reverse (3022210002001), we get a palindrome (4024210124204).

The spelling of 1002000122203 in words is "one trillion, two billion, one hundred twenty-two thousand, two hundred three".