11451303225166 has 32 divisors (see below), whose sum is σ = 19682990046720. Its totient is φ = 4894657462176.

The previous prime is 11451303225163. The next prime is 11451303225169. The reversal of 11451303225166 is 66152230315411.

It is an interprime number because it is at equal distance from previous prime (11451303225163) and next prime (11451303225169).

It is a super-2 number, since 2×11451303225166² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451303225163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66698565 + ... + 66870031.

It is an arithmetic number, because the mean of its divisors is an integer number (615093438960).

Almost surely, 2^{11451303225166} is an apocalyptic number.

11451303225166 is a deficient number, since it is larger than the sum of its proper divisors (8231686821554).

11451303225166 is a wasteful number, since it uses less digits than its factorization.

11451303225166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184128.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 11451303225166 in words is "eleven trillion, four hundred fifty-one billion, three hundred three million, two hundred twenty-five thousand, one hundred sixty-six".