1030021003222 has 4 divisors (see below), whose sum is σ = 1545031504836. Its totient is φ = 515010501610.

The previous prime is 1030021003177. The next prime is 1030021003229. The reversal of 1030021003222 is 2223001200301.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×1030021003222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030021003196 and 1030021003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030021003229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257505250804 + ... + 257505250807.

It is an arithmetic number, because the mean of its divisors is an integer number (386257876209).

Almost surely, 2^{1030021003222} is an apocalyptic number.

1030021003222 is a deficient number, since it is larger than the sum of its proper divisors (515010501614).

1030021003222 is an equidigital number, since it uses as much as digits as its factorization.

1030021003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515010501613.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1030021003222 its reverse (2223001200301), we get a palindrome (3253022203523).

The spelling of 1030021003222 in words is "one trillion, thirty billion, twenty-one million, three thousand, two hundred twenty-two".