1045041401022 has 64 divisors (see below), whose sum is σ = 2150131737600. Its totient is φ = 338449862016.

The previous prime is 1045041400969. The next prime is 1045041401039. The reversal of 1045041401022 is 2201041405401.

It is a super-2 number, since 2×1045041401022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1045041400983 and 1045041401001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83483508 + ... + 83496024.

It is an arithmetic number, because the mean of its divisors is an integer number (33595808400).

Almost surely, 2^{1045041401022} is an apocalyptic number.

1045041401022 is an abundant number, since it is smaller than the sum of its proper divisors (1105090336578).

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

1045041401022 is a wasteful number, since it uses less digits than its factorization.

1045041401022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14705.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 1045041401022 its reverse (2201041405401), we get a palindrome (3246082806423).

The spelling of 1045041401022 in words is "one trillion, forty-five billion, forty-one million, four hundred one thousand, twenty-two".