1030221002002 has 32 divisors (see below), whose sum is σ = 1601345142720. Its totient is φ = 496500607680.

The previous prime is 1030221001961. The next prime is 1030221002009. The reversal of 1030221002002 is 2002001220301.

It is a super-2 number, since 2×1030221002002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030221002009) 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, 99465808 + ... + 99476164.

It is an arithmetic number, because the mean of its divisors is an integer number (50042035710).

Almost surely, 2^{1030221002002} is an apocalyptic number.

1030221002002 is a deficient number, since it is larger than the sum of its proper divisors (571124140718).

1030221002002 is a wasteful number, since it uses less digits than its factorization.

1030221002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13146.

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

Adding to 1030221002002 its reverse (2002001220301), we get a palindrome (3032222222303).

The spelling of 1030221002002 in words is "one trillion, thirty billion, two hundred twenty-one million, two thousand, two".