1021103302022 has 4 divisors (see below), whose sum is σ = 1531654953036. Its totient is φ = 510551651010.

The previous prime is 1021103302003. The next prime is 1021103302027. The reversal of 1021103302022 is 2202033011201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021103302027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255275825504 + ... + 255275825507.

It is an arithmetic number, because the mean of its divisors is an integer number (382913738259).

Almost surely, 2^{1021103302022} is an apocalyptic number.

1021103302022 is a deficient number, since it is larger than the sum of its proper divisors (510551651014).

1021103302022 is an equidigital number, since it uses as much as digits as its factorization.

1021103302022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510551651013.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1021103302022 its reverse (2202033011201), we get a palindrome (3223136313223).

The spelling of 1021103302022 in words is "one trillion, twenty-one billion, one hundred three million, three hundred two thousand, twenty-two".