10220220221122 has 16 divisors (see below), whose sum is σ = 15825752220672. Its totient is φ = 4944988128960.

The previous prime is 10220220221093. The next prime is 10220220221147. The reversal of 10220220221122 is 22112202202201.

It is a self number, because there is not a number n which added to its sum of digits gives 10220220221122.

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, 3554938 + ... + 5751349.

It is an arithmetic number, because the mean of its divisors is an integer number (989109513792).

Almost surely, 2^{10220220221122} is an apocalyptic number.

10220220221122 is a deficient number, since it is larger than the sum of its proper divisors (5605531999550).

10220220221122 is a wasteful number, since it uses less digits than its factorization.

10220220221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324033.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10220220221122 its reverse (22112202202201), we get a palindrome (32332422423323).

The spelling of 10220220221122 in words is "ten trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".