2145350224302 has 16 divisors (see below), whose sum is σ = 4290748014672. Its totient is φ = 715108813760.

The previous prime is 2145350224183. The next prime is 2145350224363. The reversal of 2145350224302 is 2034220535412.

It is a super-2 number, since 2×2145350224302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381599 + ... + 2489882.

It is an arithmetic number, because the mean of its divisors is an integer number (268171750917).

Almost surely, 2^{2145350224302} is an apocalyptic number.

2145350224302 is an abundant number, since it is smaller than the sum of its proper divisors (2145397790370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2145350224302 is a wasteful number, since it uses less digits than its factorization.

2145350224302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963843.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 2145350224302 its reverse (2034220535412), we get a palindrome (4179570759714).

The spelling of 2145350224302 in words is "two trillion, one hundred forty-five billion, three hundred fifty million, two hundred twenty-four thousand, three hundred two".