16822894152 has 32 divisors (see below), whose sum is σ = 42065210880. Its totient is φ = 5606568000.

The previous prime is 16822894103. The next prime is 16822894159. The reversal of 16822894152 is 25149822861.

It is not an unprimeable number, because it can be changed into a prime (16822894159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68313 + ... + 195735.

It is an arithmetic number, because the mean of its divisors is an integer number (1314537840).

Almost surely, 2^16822894152 is an apocalyptic number.

16822894152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16822894152 is an abundant number, since it is smaller than the sum of its proper divisors (25242316728).

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

16822894152 is a wasteful number, since it uses less digits than its factorization.

16822894152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132933 (or 132929 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The spelling of 16822894152 in words is "sixteen billion, eight hundred twenty-two million, eight hundred ninety-four thousand, one hundred fifty-two".