1022110202122 has 8 divisors (see below), whose sum is σ = 1533358591236. Its totient is φ = 510990671712.

The previous prime is 1022110202111. The next prime is 1022110202171. The reversal of 1022110202122 is 2212020112201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 999342108241 + 22768093881 = 999671^2 + 150891^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1022110202096 and 1022110202105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32194843 + ... + 32226574.

Almost surely, 2^{1022110202122} is an apocalyptic number.

1022110202122 is a deficient number, since it is larger than the sum of its proper divisors (511248389114).

1022110202122 is an equidigital number, since it uses as much as digits as its factorization.

1022110202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64429352.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022110202122 its reverse (2212020112201), we get a palindrome (3234130314323).

The spelling of 1022110202122 in words is "one trillion, twenty-two billion, one hundred ten million, two hundred two thousand, one hundred twenty-two".