1122020102003 has 8 divisors (see below), whose sum is σ = 1123118122800. Its totient is φ = 1120922214048.

The previous prime is 1122020101957. The next prime is 1122020102033. The reversal of 1122020102003 is 3002010202211.

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 1122020102003 - 2¹⁸ = 1122019839859 is a prime.

It is a super-2 number, since 2×1122020102003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122020102033) 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, 28736228 + ... + 28775246.

It is an arithmetic number, because the mean of its divisors is an integer number (140389765350).

Almost surely, 2^{1122020102003} is an apocalyptic number.

1122020102003 is a deficient number, since it is larger than the sum of its proper divisors (1098020797).

1122020102003 is a wasteful number, since it uses less digits than its factorization.

1122020102003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66421.

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

Adding to 1122020102003 its reverse (3002010202211), we get a palindrome (4124030304214).

The spelling of 1122020102003 in words is "one trillion, one hundred twenty-two billion, twenty million, one hundred two thousand, three".