22448069046 has 48 divisors (see below), whose sum is σ = 54656181216. Its totient is φ = 6606787968.

The previous prime is 22448069041. The next prime is 22448069051. The reversal of 22448069046 is 64096084422.

It is an interprime number because it is at equal distance from previous prime (22448069041) and next prime (22448069051).

It is a junction number, because it is equal to n+sod(n) for n = 22448068992 and 22448069010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22448069041) 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, 2080095 + ... + 2090858.

It is an arithmetic number, because the mean of its divisors is an integer number (1138670442).

Almost surely, 2^22448069046 is an apocalyptic number.

22448069046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22448069046 is an abundant number, since it is smaller than the sum of its proper divisors (32208112170).

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

22448069046 is a wasteful number, since it uses less digits than its factorization.

22448069046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170997 (or 4170994 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 22448069046 in words is "twenty-two billion, four hundred forty-eight million, sixty-nine thousand, forty-six".