1004011122231 has 48 divisors (see below), whose sum is σ = 1579524282336. Its totient is φ = 610878578688.

The previous prime is 1004011122223. The next prime is 1004011122239. The reversal of 1004011122231 is 1322211104001.

1004011122231 is a `hidden beast` number, since 1 + 0 + 0 + 401 + 11 + 22 + 231 = 666.

It is an interprime number because it is at equal distance from previous prime (1004011122223) and next prime (1004011122239).

It is not a de Polignac number, because 1004011122231 - 2³ = 1004011122223 is a prime.

It is a super-2 number, since 2×1004011122231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004011122239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3544315 + ... + 3817091.

It is an arithmetic number, because the mean of its divisors is an integer number (32906755882).

Almost surely, 2^{1004011122231} is an apocalyptic number.

1004011122231 is a deficient number, since it is larger than the sum of its proper divisors (575513160105).

1004011122231 is a wasteful number, since it uses less digits than its factorization.

1004011122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273152 (or 273149 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1004011122231 its reverse (1322211104001), we get a palindrome (2326222226232).

The spelling of 1004011122231 in words is "one trillion, four billion, eleven million, one hundred twenty-two thousand, two hundred thirty-one".