1022201020003 has 16 divisors (see below), whose sum is σ = 1043959910400. Its totient is φ = 1000599082560.

The previous prime is 1022201019923. The next prime is 1022201020021. The reversal of 1022201020003 is 3000201022201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022201020003 is a prime.

It is a super-2 number, since 2×1022201020003² (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 (1022201020033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13045783 + ... + 13123903.

It is an arithmetic number, because the mean of its divisors is an integer number (65247494400).

Almost surely, 2^{1022201020003} is an apocalyptic number.

1022201020003 is a deficient number, since it is larger than the sum of its proper divisors (21758890397).

1022201020003 is an equidigital number, since it uses as much as digits as its factorization.

1022201020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79122.

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

Adding to 1022201020003 its reverse (3000201022201), we get a palindrome (4022402042204).

The spelling of 1022201020003 in words is "one trillion, twenty-two billion, two hundred one million, twenty thousand, three".