1141222022 has 8 divisors (see below), whose sum is σ = 1711991376. Its totient is φ = 570558232.

The previous prime is 1141222013. The next prime is 1141222031. The reversal of 1141222022 is 2202221411.

It is an interprime number because it is at equal distance from previous prime (1141222013) and next prime (1141222031).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11543 + ... + 49149.

It is an arithmetic number, because the mean of its divisors is an integer number (213998922).

Almost surely, 2^1141222022 is an apocalyptic number.

1141222022 is a deficient number, since it is larger than the sum of its proper divisors (570769354).

1141222022 is a wasteful number, since it uses less digits than its factorization.

1141222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52782.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1141222022 is about 33781.9777692189. The cubic root of 1141222022 is about 1045.0170619071.

Adding to 1141222022 its reverse (2202221411), we get a palindrome (3343443433).

The spelling of 1141222022 in words is "one billion, one hundred forty-one million, two hundred twenty-two thousand, twenty-two".