1151535022 has 16 divisors (see below), whose sum is σ = 1885588992. Its totient is φ = 523075320.

The previous prime is 1151535019. The next prime is 1151535023. The reversal of 1151535022 is 2205351511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151535023) 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, 17773 + ... + 51175.

It is an arithmetic number, because the mean of its divisors is an integer number (117849312).

Almost surely, 2^1151535022 is an apocalyptic number.

1151535022 is a deficient number, since it is larger than the sum of its proper divisors (734053970).

1151535022 is a wasteful number, since it uses less digits than its factorization.

1151535022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34983.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1151535022 is about 33934.2750327748. The cubic root of 1151535022 is about 1048.1554985308.

Adding to 1151535022 its reverse (2205351511), we get a palindrome (3356886533).

The spelling of 1151535022 in words is "one billion, one hundred fifty-one million, five hundred thirty-five thousand, twenty-two".