10202201122022 has 32 divisors (see below), whose sum is σ = 19942764190272. Its totient is φ = 3798621748224.

The previous prime is 10202201121863. The next prime is 10202201122063. The reversal of 10202201122022 is 22022110220201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1648704263 + ... + 1648710450.

It is an arithmetic number, because the mean of its divisors is an integer number (623211380946).

Almost surely, 2^{10202201122022} is an apocalyptic number.

10202201122022 is a deficient number, since it is larger than the sum of its proper divisors (9740563068250).

10202201122022 is a wasteful number, since it uses less digits than its factorization.

10202201122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297414752.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202201122022 its reverse (22022110220201), we get a palindrome (32224311342223).

The spelling of 10202201122022 in words is "ten trillion, two hundred two billion, two hundred one million, one hundred twenty-two thousand, twenty-two".