10055111032240 has 40 divisors (see below), whose sum is σ = 23819230011888. Its totient is φ = 3946156780800.

The previous prime is 10055111032159. The next prime is 10055111032271. The reversal of 10055111032240 is 4223011155001.

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

It is a super-2 number, since 2×10055111032240² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185739986 + ... + 1185748465.

Almost surely, 2^{10055111032240} is an apocalyptic number.

10055111032240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10055111032240 is an abundant number, since it is smaller than the sum of its proper divisors (13764118979648).

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

10055111032240 is a wasteful number, since it uses less digits than its factorization.

10055111032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371488517 (or 2371488511 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 10055111032240 its reverse (4223011155001), we get a palindrome (14278122187241).

The spelling of 10055111032240 in words is "ten trillion, fifty-five billion, one hundred eleven million, thirty-two thousand, two hundred forty".