1150621422 has 16 divisors (see below), whose sum is σ = 2340247680. Its totient is φ = 377039672.

The previous prime is 1150621411. The next prime is 1150621427. The reversal of 1150621422 is 2241260511.

It is a junction number, because it is equal to n+sod(n) for n = 1150621392 and 1150621401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150621427) 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, 1624818 + ... + 1625525.

It is an arithmetic number, because the mean of its divisors is an integer number (146265480).

Almost surely, 2^1150621422 is an apocalyptic number.

1150621422 is an abundant number, since it is smaller than the sum of its proper divisors (1189626258).

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

1150621422 is a wasteful number, since it uses less digits than its factorization.

1150621422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250407.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1150621422 is about 33920.8110457283. The cubic root of 1150621422 is about 1047.8782314623.

Adding to 1150621422 its reverse (2241260511), we get a palindrome (3391881933).

The spelling of 1150621422 in words is "one billion, one hundred fifty million, six hundred twenty-one thousand, four hundred twenty-two".