101450244522 has 32 divisors (see below), whose sum is σ = 221710731264. Its totient is φ = 30691839600.

The previous prime is 101450244503. The next prime is 101450244551. The reversal of 101450244522 is 225442054101.

It is a super-2 number, since 2×101450244522² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101450244522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226104 + ... + 1306227.

It is an arithmetic number, because the mean of its divisors is an integer number (6928460352).

Almost surely, 2^101450244522 is an apocalyptic number.

101450244522 is an abundant number, since it is smaller than the sum of its proper divisors (120260486742).

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

101450244522 is a wasteful number, since it uses less digits than its factorization.

101450244522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532954.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 101450244522 its reverse (225442054101), we get a palindrome (326892298623).

The spelling of 101450244522 in words is "one hundred one billion, four hundred fifty million, two hundred forty-four thousand, five hundred twenty-two".