101111030321022 has 12 divisors (see below), whose sum is σ = 219073899028920. Its totient is φ = 33703676773668.

The previous prime is 101111030321003. The next prime is 101111030321027. The reversal of 101111030321022 is 220123030111101.

101111030321022 is a `hidden beast` number, since 10 + 11 + 110 + 303 + 210 + 22 = 666.

101111030321022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5617279462279 = 101111030321022 / (1 + 0 + 1 + 1 + 1 + 1 + 0 + 3 + 0 + 3 + 2 + 1 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 101111030320986 and 101111030321004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101111030321027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2808639731122 + ... + 2808639731157.

It is an arithmetic number, because the mean of its divisors is an integer number (18256158252410).

Almost surely, 2^{101111030321022} is an apocalyptic number.

101111030321022 is an abundant number, since it is smaller than the sum of its proper divisors (117962868707898).

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

101111030321022 is a wasteful number, since it uses less digits than its factorization.

101111030321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617279462287 (or 5617279462284 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101111030321022 its reverse (220123030111101), we get a palindrome (321234060432123).

The spelling of 101111030321022 in words is "one hundred one trillion, one hundred eleven billion, thirty million, three hundred twenty-one thousand, twenty-two".