22530610245146 has 16 divisors (see below), whose sum is σ = 34434163010304. Its totient is φ = 11052563178384.

The previous prime is 22530610245139. The next prime is 22530610245179. The reversal of 22530610245146 is 64154201603522.

It is a super-2 number, since 2×22530610245146² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4513631 + ... + 8089133.

It is an arithmetic number, because the mean of its divisors is an integer number (2152135188144).

Almost surely, 2^{22530610245146} is an apocalyptic number.

22530610245146 is a deficient number, since it is larger than the sum of its proper divisors (11903552765158).

22530610245146 is a wasteful number, since it uses less digits than its factorization.

22530610245146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635005.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 22530610245146 its reverse (64154201603522), we get a palindrome (86684811848668).

The spelling of 22530610245146 in words is "twenty-two trillion, five hundred thirty billion, six hundred ten million, two hundred forty-five thousand, one hundred forty-six".