10201442432120 has 16 divisors (see below), whose sum is σ = 22953245472360. Its totient is φ = 4080576972832.

The previous prime is 10201442432119. The next prime is 10201442432143. The reversal of 10201442432120 is 2123424410201.

It is a self number, because there is not a number n which added to its sum of digits gives 10201442432120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127518030362 + ... + 127518030441.

Almost surely, 2^{10201442432120} is an apocalyptic number.

10201442432120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201442432120 is an abundant number, since it is smaller than the sum of its proper divisors (12751803040240).

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

10201442432120 is a wasteful number, since it uses less digits than its factorization.

10201442432120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255036060814 (or 255036060810 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 10201442432120 its reverse (2123424410201), we get a palindrome (12324866842321).

The spelling of 10201442432120 in words is "ten trillion, two hundred one billion, four hundred forty-two million, four hundred thirty-two thousand, one hundred twenty".