10100111221022 has 32 divisors (see below), whose sum is σ = 15514533365760. Its totient is φ = 4929187463200.

The previous prime is 10100111221019. The next prime is 10100111221027. The reversal of 10100111221022 is 22012211100101.

10100111221022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10100111220988 and 10100111221006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100111221027) 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, 324215147 + ... + 324246297.

It is an arithmetic number, because the mean of its divisors is an integer number (484829167680).

Almost surely, 2^{10100111221022} is an apocalyptic number.

10100111221022 is a deficient number, since it is larger than the sum of its proper divisors (5414422144738).

10100111221022 is a wasteful number, since it uses less digits than its factorization.

10100111221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40456.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10100111221022 its reverse (22012211100101), we get a palindrome (32112322321123).

The spelling of 10100111221022 in words is "ten trillion, one hundred billion, one hundred eleven million, two hundred twenty-one thousand, twenty-two".