101331013422 has 16 divisors (see below), whose sum is σ = 202936273920. Its totient is φ = 33731296632.

The previous prime is 101331013411. The next prime is 101331013447. The reversal of 101331013422 is 224310133101.

It is a super-2 number, since 2×101331013422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11422158 + ... + 11431025.

It is an arithmetic number, because the mean of its divisors is an integer number (12683517120).

Almost surely, 2^101331013422 is an apocalyptic number.

101331013422 is an abundant number, since it is smaller than the sum of its proper divisors (101605260498).

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

101331013422 is a wasteful number, since it uses less digits than its factorization.

101331013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22853927.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101331013422 its reverse (224310133101), we get a palindrome (325641146523).

The spelling of 101331013422 in words is "one hundred one billion, three hundred thirty-one million, thirteen thousand, four hundred twenty-two".