168212154882 has 32 divisors (see below), whose sum is σ = 339068830464. Its totient is φ = 55631404800.

The previous prime is 168212154853. The next prime is 168212154889. The reversal of 168212154882 is 288451212861.

It is not an unprimeable number, because it can be changed into a prime (168212154889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288378 + ... + 647754.

It is an arithmetic number, because the mean of its divisors is an integer number (10595900952).

Almost surely, 2^168212154882 is an apocalyptic number.

168212154882 is an abundant number, since it is smaller than the sum of its proper divisors (170856675582).

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

168212154882 is a wasteful number, since it uses less digits than its factorization.

168212154882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359994.

The product of its digits is 491520, while the sum is 48.

The spelling of 168212154882 in words is "one hundred sixty-eight billion, two hundred twelve million, one hundred fifty-four thousand, eight hundred eighty-two".