22122146054622 has 8 divisors (see below), whose sum is σ = 44244292109256. Its totient is φ = 7374048684872.

The previous prime is 22122146054609. The next prime is 22122146054627. The reversal of 22122146054622 is 22645064122122.

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

22122146054622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122146054627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843512171213 + ... + 1843512171224.

It is an arithmetic number, because the mean of its divisors is an integer number (5530536513657).

Almost surely, 2^{22122146054622} is an apocalyptic number.

22122146054622 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.

22122146054622 is a wasteful number, since it uses less digits than its factorization.

22122146054622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3687024342442.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 22122146054622 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred forty-six million, fifty-four thousand, six hundred twenty-two".