1202103111022 has 16 divisors (see below), whose sum is σ = 2004192495792. Its totient is φ = 536100872320.

The previous prime is 1202103111017. The next prime is 1202103111037. The reversal of 1202103111022 is 2201113012021.

It is a junction number, because it is equal to n+sod(n) for n = 1202103110987 and 1202103111005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515480443 + ... + 515482774.

It is an arithmetic number, because the mean of its divisors is an integer number (125262030987).

Almost surely, 2^{1202103111022} is an apocalyptic number.

1202103111022 is a deficient number, since it is larger than the sum of its proper divisors (802089384770).

1202103111022 is a wasteful number, since it uses less digits than its factorization.

1202103111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030963283.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1202103111022 its reverse (2201113012021), we get a palindrome (3403216123043).

Subtracting 1202103111022 from its reverse (2201113012021), we obtain a palindrome (999009900999).

The spelling of 1202103111022 in words is "one trillion, two hundred two billion, one hundred three million, one hundred eleven thousand, twenty-two".