2045040522202 has 8 divisors (see below), whose sum is σ = 3248005535316. Its totient is φ = 962372010432.

The previous prime is 2045040522103. The next prime is 2045040522221. The reversal of 2045040522202 is 2022250405402.

It can be written as a sum of positive squares in 2 ways, for example, as 1635684965721 + 409355556481 = 1278939^2 + 639809^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30074125293 + ... + 30074125360.

Almost surely, 2^{2045040522202} is an apocalyptic number.

2045040522202 is a deficient number, since it is larger than the sum of its proper divisors (1202965013114).

2045040522202 is a wasteful number, since it uses less digits than its factorization.

2045040522202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60148250672.

The product of its (nonzero) digits is 12800, while the sum is 28.

Adding to 2045040522202 its reverse (2022250405402), we get a palindrome (4067290927604).

The spelling of 2045040522202 in words is "two trillion, forty-five billion, forty million, five hundred twenty-two thousand, two hundred two".