2150663226501 has 12 divisors (see below), whose sum is σ = 2894100179712. Its totient is φ = 1420621557264.

The previous prime is 2150663226499. The next prime is 2150663226529. The reversal of 2150663226501 is 1056223660512.

It is not a de Polignac number, because 2150663226501 - 2¹ = 2150663226499 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2150663226501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150663226601) 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 11 ways as a sum of consecutive naturals, for example, 30133861 + ... + 30205146.

It is an arithmetic number, because the mean of its divisors is an integer number (241175014976).

Almost surely, 2^{2150663226501} is an apocalyptic number.

It is an amenable number.

2150663226501 is a deficient number, since it is larger than the sum of its proper divisors (743436953211).

2150663226501 is an equidigital number, since it uses as much as digits as its factorization.

2150663226501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60339228 (or 60339119 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 2150663226501 in words is "two trillion, one hundred fifty billion, six hundred sixty-three million, two hundred twenty-six thousand, five hundred one".