22234102155015 has 32 divisors (see below), whose sum is σ = 35601311725056. Its totient is φ = 11849272771200.

The previous prime is 22234102155007. The next prime is 22234102155017. The reversal of 22234102155015 is 51055120143222.

It is not a de Polignac number, because 22234102155015 - 2³ = 22234102155007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234102155017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 658439662 + ... + 658473428.

It is an arithmetic number, because the mean of its divisors is an integer number (1112540991408).

Almost surely, 2^{22234102155015} is an apocalyptic number.

22234102155015 is a deficient number, since it is larger than the sum of its proper divisors (13367209570041).

22234102155015 is a wasteful number, since it uses less digits than its factorization.

22234102155015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65479.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 22234102155015 its reverse (51055120143222), we get a palindrome (73289222298237).

The spelling of 22234102155015 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred two million, one hundred fifty-five thousand, fifteen".