22030365515 has 16 divisors (see below), whose sum is σ = 26677002240. Its totient is φ = 17464255200.

The previous prime is 22030365493. The next prime is 22030365523. The reversal of 22030365515 is 51556303022.

It is not a de Polignac number, because 22030365515 - 2⁶ = 22030365451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512090 + ... + 553440.

It is an arithmetic number, because the mean of its divisors is an integer number (1667312640).

Almost surely, 2^22030365515 is an apocalyptic number.

22030365515 is a deficient number, since it is larger than the sum of its proper divisors (4646636725).

22030365515 is a wasteful number, since it uses less digits than its factorization.

22030365515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42322.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 22030365515 its reverse (51556303022), we get a palindrome (73586668537).

The spelling of 22030365515 in words is "twenty-two billion, thirty million, three hundred sixty-five thousand, five hundred fifteen".