10140240222155 has 8 divisors (see below), whose sum is σ = 12305010607200. Its totient is φ = 8021043950656.

The previous prime is 10140240222139. The next prime is 10140240222163. The reversal of 10140240222155 is 55122204204101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10140240222155 - 2⁴ = 10140240222139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11393527895 + ... + 11393528784.

It is an arithmetic number, because the mean of its divisors is an integer number (1538126325900).

Almost surely, 2^{10140240222155} is an apocalyptic number.

10140240222155 is a deficient number, since it is larger than the sum of its proper divisors (2164770385045).

10140240222155 is an equidigital number, since it uses as much as digits as its factorization.

10140240222155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22787056773.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 10140240222155 its reverse (55122204204101), we get a palindrome (65262444426256).

The spelling of 10140240222155 in words is "ten trillion, one hundred forty billion, two hundred forty million, two hundred twenty-two thousand, one hundred fifty-five".