1042222195 has 32 divisors (see below), whose sum is σ = 1444514688. Its totient is φ = 707125248.

The previous prime is 1042222193. The next prime is 1042222217. The reversal of 1042222195 is 5912222401.

It is a cyclic number.

It is not a de Polignac number, because 1042222195 - 2¹ = 1042222193 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1042222193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1870857 + ... + 1871413.

It is an arithmetic number, because the mean of its divisors is an integer number (45141084).

Almost surely, 2^1042222195 is an apocalyptic number.

1042222195 is a deficient number, since it is larger than the sum of its proper divisors (402292493).

1042222195 is a wasteful number, since it uses less digits than its factorization.

1042222195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1042222195 is about 32283.4662791962. The cubic root of 1042222195 is about 1013.8805051323.

Adding to 1042222195 its reverse (5912222401), we get a palindrome (6954444596).

The spelling of 1042222195 in words is "one billion, forty-two million, two hundred twenty-two thousand, one hundred ninety-five".