10021022211122 has 16 divisors (see below), whose sum is σ = 17039794853760. Its totient is φ = 4381661533392.

The previous prime is 10021022211059. The next prime is 10021022211149. The reversal of 10021022211122 is 22111222012001.

It is a self number, because there is not a number n which added to its sum of digits gives 10021022211122.

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, 10142734538 + ... + 10142735525.

It is an arithmetic number, because the mean of its divisors is an integer number (1064987178360).

Almost surely, 2^{10021022211122} is an apocalyptic number.

10021022211122 is a deficient number, since it is larger than the sum of its proper divisors (7018772642638).

10021022211122 is a wasteful number, since it uses less digits than its factorization.

10021022211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20285470097.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10021022211122 its reverse (22111222012001), we get a palindrome (32132244223123).

The spelling of 10021022211122 in words is "ten trillion, twenty-one billion, twenty-two million, two hundred eleven thousand, one hundred twenty-two".