1141244022 has 16 divisors (see below), whose sum is σ = 2283044400. Its totient is φ = 380321952.

The previous prime is 1141244003. The next prime is 1141244023. The reversal of 1141244022 is 2204421411.

It is a self number, because there is not a number n which added to its sum of digits gives 1141244022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141244023) 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, 6388 + ... + 48200.

It is an arithmetic number, because the mean of its divisors is an integer number (142690275).

Almost surely, 2^1141244022 is an apocalyptic number.

1141244022 is an abundant number, since it is smaller than the sum of its proper divisors (1141800378).

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

1141244022 is a wasteful number, since it uses less digits than its factorization.

1141244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46367.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1141244022 is about 33782.3033850565. The cubic root of 1141244022 is about 1045.0237769977.

Adding to 1141244022 its reverse (2204421411), we get a palindrome (3345665433).

The spelling of 1141244022 in words is "one billion, one hundred forty-one million, two hundred forty-four thousand, twenty-two".