101332222025520 has 40 divisors (see below), whose sum is σ = 314129888279856. Its totient is φ = 27021925873408.

The previous prime is 101332222025479. The next prime is 101332222025521. The reversal of 101332222025520 is 25520222233101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×101332222025520² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (101332222025521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 211108795647 + ... + 211108796126.

Almost surely, 2^{101332222025520} is an apocalyptic number.

101332222025520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101332222025520 is an abundant number, since it is smaller than the sum of its proper divisors (212797666254336).

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

101332222025520 is a wasteful number, since it uses less digits than its factorization.

101332222025520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422217591789 (or 422217591783 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 101332222025520 its reverse (25520222233101), we get a palindrome (126852444258621).

The spelling of 101332222025520 in words is "one hundred one trillion, three hundred thirty-two billion, two hundred twenty-two million, twenty-five thousand, five hundred twenty".