1041221224031 has 16 divisors (see below), whose sum is σ = 1117641517440. Its totient is φ = 968062233600.

The previous prime is 1041221224019. The next prime is 1041221224037. The reversal of 1041221224031 is 1304221221401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041221224031 is a prime.

It is a super-2 number, since 2×1041221224031² (a number of 25 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 = 1041221223988 and 1041221224006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041221224037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4897895 + ... + 5106056.

It is an arithmetic number, because the mean of its divisors is an integer number (69852594840).

Almost surely, 2^{1041221224031} is an apocalyptic number.

1041221224031 is a deficient number, since it is larger than the sum of its proper divisors (76420293409).

1041221224031 is a wasteful number, since it uses less digits than its factorization.

1041221224031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004114.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1041221224031 its reverse (1304221221401), we get a palindrome (2345442445432).

The spelling of 1041221224031 in words is "one trillion, forty-one billion, two hundred twenty-one million, two hundred twenty-four thousand, thirty-one".