22954208842 has 4 divisors (see below), whose sum is σ = 34431313266. Its totient is φ = 11477104420.

The previous prime is 22954208801. The next prime is 22954208869. The reversal of 22954208842 is 24880245922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20993401881 + 1960806961 = 144891^2 + 44281^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22954208792 and 22954208801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5738552209 + ... + 5738552212.

Almost surely, 2^22954208842 is an apocalyptic number.

22954208842 is a deficient number, since it is larger than the sum of its proper divisors (11477104424).

22954208842 is a wasteful number, since it uses less digits than its factorization.

22954208842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11477104423.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 22954208842 in words is "twenty-two billion, nine hundred fifty-four million, two hundred eight thousand, eight hundred forty-two".