2146245222214 has 16 divisors (see below), whose sum is σ = 3291251222016. Its totient is φ = 1049208512200.

The previous prime is 2146245222179. The next prime is 2146245222217. The reversal of 2146245222214 is 4122225426412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146245222217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11665882 + ... + 11848429.

It is an arithmetic number, because the mean of its divisors is an integer number (205703201376).

Almost surely, 2^{2146245222214} is an apocalyptic number.

2146245222214 is a deficient number, since it is larger than the sum of its proper divisors (1145005999802).

2146245222214 is a wasteful number, since it uses less digits than its factorization.

2146245222214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23515331.

The product of its digits is 122880, while the sum is 37.

The spelling of 2146245222214 in words is "two trillion, one hundred forty-six billion, two hundred forty-five million, two hundred twenty-two thousand, two hundred fourteen".