2225104155501 has 16 divisors (see below), whose sum is σ = 3039740645760. Its totient is φ = 1446948884480.

The previous prime is 2225104155499. The next prime is 2225104155523. The reversal of 2225104155501 is 1055514015222.

It is a cyclic number.

It is not a de Polignac number, because 2225104155501 - 2¹ = 2225104155499 is a prime.

It is a super-2 number, since 2×2225104155501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225104155541) 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 15 ways as a sum of consecutive naturals, for example, 1053396 + ... + 2357933.

It is an arithmetic number, because the mean of its divisors is an integer number (189983790360).

Almost surely, 2^{2225104155501} is an apocalyptic number.

It is an amenable number.

2225104155501 is a deficient number, since it is larger than the sum of its proper divisors (814636490259).

2225104155501 is a wasteful number, since it uses less digits than its factorization.

2225104155501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416676.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 2225104155501 in words is "two trillion, two hundred twenty-five billion, one hundred four million, one hundred fifty-five thousand, five hundred one".