195220082 has 16 divisors (see below), whose sum is σ = 304668672. Its totient is φ = 93713760.

The previous prime is 195220057. The next prime is 195220087. The reversal of 195220082 is 280022591.

195220082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195220082² = 76221760832173448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (195220087) 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, 4523 + ... + 20270.

It is an arithmetic number, because the mean of its divisors is an integer number (19041792).

Almost surely, 2^195220082 is an apocalyptic number.

195220082 is a deficient number, since it is larger than the sum of its proper divisors (109448590).

195220082 is a wasteful number, since it uses less digits than its factorization.

195220082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24953.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 195220082 is about 13972.1180212593. The cubic root of 195220082 is about 580.1070769410.

The spelling of 195220082 in words is "one hundred ninety-five million, two hundred twenty thousand, eighty-two".