5522150155501 has 12 divisors (see below), whose sum is σ = 6423894296352. Its totient is φ = 4733147326488.

The previous prime is 5522150155499. The next prime is 5522150155517. The reversal of 5522150155501 is 1055510512255.

It is not a de Polignac number, because 5522150155501 - 2¹ = 5522150155499 is a prime.

It is a super-2 number, since 2×5522150155501² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522150155801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431856 + ... + 3351238.

It is an arithmetic number, because the mean of its divisors is an integer number (535324524696).

Almost surely, 2^{5522150155501} is an apocalyptic number.

It is an amenable number.

5522150155501 is a deficient number, since it is larger than the sum of its proper divisors (901744140851).

5522150155501 is a wasteful number, since it uses less digits than its factorization.

5522150155501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958000 (or 2957993 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 37.

Adding to 5522150155501 its reverse (1055510512255), we get a palindrome (6577660667756).

The spelling of 5522150155501 in words is "five trillion, five hundred twenty-two billion, one hundred fifty million, one hundred fifty-five thousand, five hundred one".