10100112221022 has 32 divisors (see below), whose sum is σ = 21264581013120. Its totient is φ = 3189331092960.

The previous prime is 10100112220997. The next prime is 10100112221029. The reversal of 10100112221022 is 22012221100101.

It is a junction number, because it is equal to n+sod(n) for n = 10100112220992 and 10100112221010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100112221029) 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, 413808 + ... + 4513475.

It is an arithmetic number, because the mean of its divisors is an integer number (664518156660).

Almost surely, 2^{10100112221022} is an apocalyptic number.

10100112221022 is an abundant number, since it is smaller than the sum of its proper divisors (11164468792098).

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

10100112221022 is a wasteful number, since it uses less digits than its factorization.

10100112221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945288.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10100112221022 its reverse (22012221100101), we get a palindrome (32112333321123).

The spelling of 10100112221022 in words is "ten trillion, one hundred billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".