10155232622665 has 64 divisors (see below), whose sum is σ = 13332857852160. Its totient is φ = 7380877870080.

The previous prime is 10155232622663. The next prime is 10155232622693. The reversal of 10155232622665 is 56622623255101.

It is not a de Polignac number, because 10155232622665 - 2¹ = 10155232622663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10155232622663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 617218579 + ... + 617235031.

It is an arithmetic number, because the mean of its divisors is an integer number (208325903940).

Almost surely, 2^{10155232622665} is an apocalyptic number.

It is an amenable number.

10155232622665 is a deficient number, since it is larger than the sum of its proper divisors (3177625229495).

10155232622665 is a wasteful number, since it uses less digits than its factorization.

10155232622665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17194.

The product of its (nonzero) digits is 1296000, while the sum is 46.

Adding to 10155232622665 its reverse (56622623255101), we get a palindrome (66777855877766).

The spelling of 10155232622665 in words is "ten trillion, one hundred fifty-five billion, two hundred thirty-two million, six hundred twenty-two thousand, six hundred sixty-five".