10201442330020 has 48 divisors (see below), whose sum is σ = 21603716084160. Its totient is φ = 4046284803456.

The previous prime is 10201442330003. The next prime is 10201442330041. The reversal of 10201442330020 is 2003324410201.

It is a super-2 number, since 2×10201442330020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10201442329973 and 10201442330000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2578362 + ... + 5201041.

It is an arithmetic number, because the mean of its divisors is an integer number (450077418420).

Almost surely, 2^{10201442330020} is an apocalyptic number.

10201442330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201442330020 is an abundant number, since it is smaller than the sum of its proper divisors (11402273754140).

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

10201442330020 is a wasteful number, since it uses less digits than its factorization.

10201442330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7779964 (or 7779962 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10201442330020 its reverse (2003324410201), we get a palindrome (12204766740221).

The spelling of 10201442330020 in words is "ten trillion, two hundred one billion, four hundred forty-two million, three hundred thirty thousand, twenty".