16325388202 has 12 divisors (see below), whose sum is σ = 25844763906. Its totient is φ = 7733078280.

The previous prime is 16325388197. The next prime is 16325388217. The reversal of 16325388202 is 20288352361.

It can be written as a sum of positive squares in only one way, i.e., 8920613601 + 7404774601 = 94449^2 + 86051^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11304949 + ... + 11306392.

Almost surely, 2^16325388202 is an apocalyptic number.

16325388202 is a deficient number, since it is larger than the sum of its proper divisors (9519375704).

16325388202 is a wasteful number, since it uses less digits than its factorization.

16325388202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22611381 (or 22611362 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 16325388202 in words is "sixteen billion, three hundred twenty-five million, three hundred eighty-eight thousand, two hundred two".