101052440022 has 32 divisors (see below), whose sum is σ = 202574021472. Its totient is φ = 33606042624.

The previous prime is 101052440017. The next prime is 101052440023. The reversal of 101052440022 is 220044250101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101052440023) 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, 5146728 + ... + 5166324.

It is an arithmetic number, because the mean of its divisors is an integer number (6330438171).

Almost surely, 2^101052440022 is an apocalyptic number.

101052440022 is an abundant number, since it is smaller than the sum of its proper divisors (101521581450).

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

101052440022 is a wasteful number, since it uses less digits than its factorization.

101052440022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21552.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 101052440022 its reverse (220044250101), we get a palindrome (321096690123).

The spelling of 101052440022 in words is "one hundred one billion, fifty-two million, four hundred forty thousand, twenty-two".