2021822182202 has 16 divisors (see below), whose sum is σ = 3037173213600. Its totient is φ = 1009431817680.

The previous prime is 2021822182201. The next prime is 2021822182223. The reversal of 2021822182202 is 2022812281202.

It is not an unprimeable number, because it can be changed into a prime (2021822182201) 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, 5616824 + ... + 5965932.

It is an arithmetic number, because the mean of its divisors is an integer number (189823325850).

Almost surely, 2^{2021822182202} is an apocalyptic number.

2021822182202 is a deficient number, since it is larger than the sum of its proper divisors (1015351031398).

2021822182202 is a wasteful number, since it uses less digits than its factorization.

2021822182202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353341.

The product of its (nonzero) digits is 8192, while the sum is 32.

The spelling of 2021822182202 in words is "two trillion, twenty-one billion, eight hundred twenty-two million, one hundred eighty-two thousand, two hundred two".