1022002110203 has 8 divisors (see below), whose sum is σ = 1043813321280. Its totient is φ = 1000193669440.

The previous prime is 1022002110187. The next prime is 1022002110251. The reversal of 1022002110203 is 3020112002201.

It is a happy number.

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 1022002110203 - 2⁴ = 1022002110187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022002113203) 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, 61793 + ... + 1431021.

It is an arithmetic number, because the mean of its divisors is an integer number (130476665160).

Almost surely, 2^{1022002110203} is an apocalyptic number.

1022002110203 is a deficient number, since it is larger than the sum of its proper divisors (21811211077).

1022002110203 is a wasteful number, since it uses less digits than its factorization.

1022002110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385157.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1022002110203 its reverse (3020112002201), we get a palindrome (4042114112404).

The spelling of 1022002110203 in words is "one trillion, twenty-two billion, two million, one hundred ten thousand, two hundred three".