2214526146145 has 16 divisors (see below), whose sum is σ = 2753352622080. Its totient is φ = 1708098321600.

The previous prime is 2214526146143. The next prime is 2214526146179. The reversal of 2214526146145 is 5416416254122.

It is not a de Polignac number, because 2214526146145 - 2¹ = 2214526146143 is a prime.

It is a super-2 number, since 2×2214526146145² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2214526146143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26514561 + ... + 26597950.

It is an arithmetic number, because the mean of its divisors is an integer number (172084538880).

Almost surely, 2^{2214526146145} is an apocalyptic number.

It is an amenable number.

2214526146145 is a deficient number, since it is larger than the sum of its proper divisors (538826475935).

2214526146145 is a wasteful number, since it uses less digits than its factorization.

2214526146145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53112816.

The product of its digits is 460800, while the sum is 43.

The spelling of 2214526146145 in words is "two trillion, two hundred fourteen billion, five hundred twenty-six million, one hundred forty-six thousand, one hundred forty-five".