22919950948 has 12 divisors (see below), whose sum is σ = 40355988400. Its totient is φ = 11389668552.

The previous prime is 22919950939. The next prime is 22919950997. The reversal of 22919950948 is 84905991922.

It is a junction number, because it is equal to n+sod(n) for n = 22919950892 and 22919950901.

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, 17575998 + ... + 17577301.

Almost surely, 2^22919950948 is an apocalyptic number.

It is an amenable number.

22919950948 is a deficient number, since it is larger than the sum of its proper divisors (17436037452).

22919950948 is a wasteful number, since it uses less digits than its factorization.

22919950948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35153466 (or 35153464 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 58.

The spelling of 22919950948 in words is "twenty-two billion, nine hundred nineteen million, nine hundred fifty thousand, nine hundred forty-eight".