2245152130166 has 32 divisors (see below), whose sum is σ = 3676337342208. Its totient is φ = 1019842865440.

The previous prime is 2245152130163. The next prime is 2245152130201. The reversal of 2245152130166 is 6610312515422.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245152130163) by changing a digit.

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, 337461296 + ... + 337467948.

It is an arithmetic number, because the mean of its divisors is an integer number (114885541944).

Almost surely, 2^{2245152130166} is an apocalyptic number.

2245152130166 is a deficient number, since it is larger than the sum of its proper divisors (1431185212042).

2245152130166 is a wasteful number, since it uses less digits than its factorization.

2245152130166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14596.

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 2245152130166 its reverse (6610312515422), we get a palindrome (8855464645588).

The spelling of 2245152130166 in words is "two trillion, two hundred forty-five billion, one hundred fifty-two million, one hundred thirty thousand, one hundred sixty-six".