40221133202331 has 6 divisors (see below), whose sum is σ = 58097192403380. Its totient is φ = 26814088801548.

The previous prime is 40221133202321. The next prime is 40221133202347. The reversal of 40221133202331 is 13320233112204.

40221133202331 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 1 + 1 + 3 + 320 + 2 + 331 = 666.

It is not a de Polignac number, because 40221133202331 - 2³¹ = 40218985718683 is a prime.

It is a super-2 number, since 2×40221133202331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40221133202295 and 40221133202304.

It is not an unprimeable number, because it can be changed into a prime (40221133202311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2234507400121 + ... + 2234507400138.

Almost surely, 2^{40221133202331} is an apocalyptic number.

40221133202331 is a deficient number, since it is larger than the sum of its proper divisors (17876059201049).

40221133202331 is a wasteful number, since it uses less digits than its factorization.

40221133202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4469014800265 (or 4469014800262 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 40221133202331 its reverse (13320233112204), we get a palindrome (53541366314535).

The spelling of 40221133202331 in words is "forty trillion, two hundred twenty-one billion, one hundred thirty-three million, two hundred two thousand, three hundred thirty-one".