822201342 has 16 divisors (see below), whose sum is σ = 1655294592. Its totient is φ = 272251800.

The previous prime is 822201319. The next prime is 822201353. The reversal of 822201342 is 243102228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452848 + ... + 454659.

It is an arithmetic number, because the mean of its divisors is an integer number (103455912).

Almost surely, 2^822201342 is an apocalyptic number.

822201342 is an abundant number, since it is smaller than the sum of its proper divisors (833093250).

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

822201342 is a wasteful number, since it uses less digits than its factorization.

822201342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907663.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 822201342 is about 28674.0534630177. The cubic root of 822201342 is about 936.8269889043.

The spelling of 822201342 in words is "eight hundred twenty-two million, two hundred one thousand, three hundred forty-two".