2146755546822 has 8 divisors (see below), whose sum is σ = 4293511093656. Its totient is φ = 715585182272.

The previous prime is 2146755546781. The next prime is 2146755546839. The reversal of 2146755546822 is 2286455576412.

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

2146755546822 is an admirable number.

It is a super-2 number, since 2×2146755546822² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178896295563 + ... + 178896295574.

It is an arithmetic number, because the mean of its divisors is an integer number (536688886707).

Almost surely, 2^{2146755546822} is an apocalyptic number.

2146755546822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2146755546822 is a wasteful number, since it uses less digits than its factorization.

2146755546822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357792591142.

The product of its digits is 32256000, while the sum is 57.

The spelling of 2146755546822 in words is "two trillion, one hundred forty-six billion, seven hundred fifty-five million, five hundred forty-six thousand, eight hundred twenty-two".