2262142122145 has 8 divisors (see below), whose sum is σ = 2714579138880. Its totient is φ = 1809707969520.

The previous prime is 2262142122131. The next prime is 2262142122217. The reversal of 2262142122145 is 5412212412622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2262142122145 - 2²⁵ = 2262108567713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2262142122145.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1871940 + ... + 2833450.

It is an arithmetic number, because the mean of its divisors is an integer number (339322392360).

Almost surely, 2^{2262142122145} is an apocalyptic number.

It is an amenable number.

2262142122145 is a deficient number, since it is larger than the sum of its proper divisors (452437016735).

2262142122145 is an equidigital number, since it uses as much as digits as its factorization.

2262142122145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432055.

The product of its digits is 30720, while the sum is 34.

Adding to 2262142122145 its reverse (5412212412622), we get a palindrome (7674354534767).

The spelling of 2262142122145 in words is "two trillion, two hundred sixty-two billion, one hundred forty-two million, one hundred twenty-two thousand, one hundred forty-five".