1161124022 has 8 divisors (see below), whose sum is σ = 1748913672. Its totient is φ = 578152800.

The previous prime is 1161123967. The next prime is 1161124031. The reversal of 1161124022 is 2204211611.

It is a happy number.

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 = 1161123985 and 1161124003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204004 + ... + 1204967.

It is an arithmetic number, because the mean of its divisors is an integer number (218614209).

Almost surely, 2^1161124022 is an apocalyptic number.

1161124022 is a deficient number, since it is larger than the sum of its proper divisors (587789650).

1161124022 is a wasteful number, since it uses less digits than its factorization.

1161124022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409214.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1161124022 is about 34075.2699475734. The cubic root of 1161124022 is about 1051.0568412826.

Adding to 1161124022 its reverse (2204211611), we get a palindrome (3365335633).

The spelling of 1161124022 in words is "one billion, one hundred sixty-one million, one hundred twenty-four thousand, twenty-two".