80210022 has 16 divisors (see below), whose sum is σ = 164333232. Its totient is φ = 26084480.

The previous prime is 80210021. The next prime is 80210057. The reversal of 80210022 is 22001208.

It is a junction number, because it is equal to n+sod(n) for n = 80209983 and 80210010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80210021) 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, 162783 + ... + 163274.

It is an arithmetic number, because the mean of its divisors is an integer number (10270827).

Almost surely, 2^80210022 is an apocalyptic number.

80210022 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

80210022 is an abundant number, since it is smaller than the sum of its proper divisors (84123210).

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

80210022 is a wasteful number, since it uses less digits than its factorization.

80210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326103.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 80210022 is about 8956.0048012493. The cubic root of 80210022 is about 431.2636740886.

The spelling of 80210022 in words is "eighty million, two hundred ten thousand, twenty-two".