1141522022 has 8 divisors (see below), whose sum is σ = 1721849400. Its totient is φ = 567572224.

The previous prime is 1141522009. The next prime is 1141522043. The reversal of 1141522022 is 2202251411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1141521985 and 1141522003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593947 + ... + 1594662.

It is an arithmetic number, because the mean of its divisors is an integer number (215231175).

Almost surely, 2^1141522022 is an apocalyptic number.

1141522022 is a deficient number, since it is larger than the sum of its proper divisors (580327378).

1141522022 is a wasteful number, since it uses less digits than its factorization.

1141522022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188790.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1141522022 is about 33786.4177148155. The cubic root of 1141522022 is about 1045.1086238894.

Adding to 1141522022 its reverse (2202251411), we get a palindrome (3343773433).

The spelling of 1141522022 in words is "one billion, one hundred forty-one million, five hundred twenty-two thousand, twenty-two".