2146013155422 has 48 divisors (see below), whose sum is σ = 4923559875312. Its totient is φ = 673210725120.

The previous prime is 2146013155421. The next prime is 2146013155427. The reversal of 2146013155422 is 2245513106412.

2146013155422 is a `hidden beast` number, since 2 + 1 + 4 + 601 + 3 + 1 + 5 + 5 + 42 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146013155421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4145772 + ... + 4634592.

It is an arithmetic number, because the mean of its divisors is an integer number (102574164069).

Almost surely, 2^{2146013155422} is an apocalyptic number.

2146013155422 is an abundant number, since it is smaller than the sum of its proper divisors (2777546719890).

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

2146013155422 is a wasteful number, since it uses less digits than its factorization.

2146013155422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503193 (or 503190 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 2146013155422 in words is "two trillion, one hundred forty-six billion, thirteen million, one hundred fifty-five thousand, four hundred twenty-two".