10101100220022 has 32 divisors (see below), whose sum is σ = 23099895878400. Its totient is φ = 2884570283808.

The previous prime is 10101100220021. The next prime is 10101100220047. The reversal of 10101100220022 is 22002200110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101100220021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60680497 + ... + 60846732.

It is an arithmetic number, because the mean of its divisors is an integer number (721871746200).

Almost surely, 2^{10101100220022} is an apocalyptic number.

10101100220022 is an abundant number, since it is smaller than the sum of its proper divisors (12998795658378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101100220022 is a wasteful number, since it uses less digits than its factorization.

10101100220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121529220.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10101100220022 its reverse (22002200110101), we get a palindrome (32103300330123).

The spelling of 10101100220022 in words is "ten trillion, one hundred one billion, one hundred million, two hundred twenty thousand, twenty-two".