2116456155110 has 32 divisors (see below), whose sum is σ = 4212881109792. Its totient is φ = 759077671680.

The previous prime is 2116456155101. The next prime is 2116456155131. The reversal of 2116456155110 is 115516546112.

It is a super-2 number, since 2×2116456155110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 131776289 + ... + 131792348.

It is an arithmetic number, because the mean of its divisors is an integer number (131652534681).

Almost surely, 2^{2116456155110} is an apocalyptic number.

2116456155110 is a deficient number, since it is larger than the sum of its proper divisors (2096424954682).

2116456155110 is a wasteful number, since it uses less digits than its factorization.

2116456155110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263568728.

The product of its (nonzero) digits is 36000, while the sum is 38.

The spelling of 2116456155110 in words is "two trillion, one hundred sixteen billion, four hundred fifty-six million, one hundred fifty-five thousand, one hundred ten".