101133012222 has 24 divisors (see below), whose sum is σ = 239041665720. Its totient is φ = 30646367280.

The previous prime is 101133012203. The next prime is 101133012229. The reversal of 101133012222 is 222210331101.

101133012222 is a `hidden beast` number, since 101 + 1 + 330 + 12 + 222 = 666.

It is a super-2 number, since 2×101133012222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101133012195 and 101133012204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101133012229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255386197 + ... + 255386592.

It is an arithmetic number, because the mean of its divisors is an integer number (9960069405).

Almost surely, 2^101133012222 is an apocalyptic number.

101133012222 is an abundant number, since it is smaller than the sum of its proper divisors (137908653498).

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

101133012222 is a wasteful number, since it uses less digits than its factorization.

101133012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510772808 (or 510772805 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101133012222 its reverse (222210331101), we get a palindrome (323343343323).

The spelling of 101133012222 in words is "one hundred one billion, one hundred thirty-three million, twelve thousand, two hundred twenty-two".