1202011002022 has 12 divisors (see below), whose sum is σ = 1884816875340. Its totient is φ = 574874826548.

The previous prime is 1202011002007. The next prime is 1202011002109. The reversal of 1202011002022 is 2202001102021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1202011001993 and 1202011002011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568057072 + ... + 568059187.

It is an arithmetic number, because the mean of its divisors is an integer number (157068072945).

Almost surely, 2^{1202011002022} is an apocalyptic number.

1202011002022 is a deficient number, since it is larger than the sum of its proper divisors (682805873318).

1202011002022 is a wasteful number, since it uses less digits than its factorization.

1202011002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136116307 (or 1136116284 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1202011002022 its reverse (2202001102021), we get a palindrome (3404012104043).

Subtracting 1202011002022 from its reverse (2202001102021), we obtain a palindrome (999990099999).

The spelling of 1202011002022 in words is "one trillion, two hundred two billion, eleven million, two thousand, twenty-two".