1010220221122 has 8 divisors (see below), whose sum is σ = 1731806093376. Its totient is φ = 432951523332.

The previous prime is 1010220221093. The next prime is 1010220221159. The reversal of 1010220221122 is 2211220220101.

It is a happy number.

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 = 1010220221096 and 1010220221105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36079293598 + ... + 36079293625.

It is an arithmetic number, because the mean of its divisors is an integer number (216475761672).

Almost surely, 2^{1010220221122} is an apocalyptic number.

1010220221122 is a deficient number, since it is larger than the sum of its proper divisors (721585872254).

1010220221122 is an equidigital number, since it uses as much as digits as its factorization.

1010220221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72158587232.

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

Adding to 1010220221122 its reverse (2211220220101), we get a palindrome (3221440441223).

The spelling of 1010220221122 in words is "one trillion, ten billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".