1202202201022 has 64 divisors (see below), whose sum is σ = 1960074547200. Its totient is φ = 551373546240.

The previous prime is 1202202201017. The next prime is 1202202201029. The reversal of 1202202201022 is 2201022022021.

It is a junction number, because it is equal to n+sod(n) for n = 1202202200987 and 1202202201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202202201029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110399754 + ... + 110410642.

It is an arithmetic number, because the mean of its divisors is an integer number (30626164800).

Almost surely, 2^{1202202201022} is an apocalyptic number.

1202202201022 is a deficient number, since it is larger than the sum of its proper divisors (757872346178).

1202202201022 is a wasteful number, since it uses less digits than its factorization.

1202202201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11641.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1202202201022 its reverse (2201022022021), we get a palindrome (3403224223043).

The spelling of 1202202201022 in words is "one trillion, two hundred two billion, two hundred two million, two hundred one thousand, twenty-two".