1203034021022 has 16 divisors (see below), whose sum is σ = 1817688879744. Its totient is φ = 597142935000.

The previous prime is 1203034021009. The next prime is 1203034021027. The reversal of 1203034021022 is 2201204303021.

It is a junction number, because it is equal to n+sod(n) for n = 1203034020985 and 1203034021003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203034021027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838604 + ... + 1763327.

It is an arithmetic number, because the mean of its divisors is an integer number (113605554984).

Almost surely, 2^{1203034021022} is an apocalyptic number.

1203034021022 is a deficient number, since it is larger than the sum of its proper divisors (614654858722).

1203034021022 is a wasteful number, since it uses less digits than its factorization.

1203034021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603615.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1203034021022 its reverse (2201204303021), we get a palindrome (3404238324043).

The spelling of 1203034021022 in words is "one trillion, two hundred three billion, thirty-four million, twenty-one thousand, twenty-two".