1204421033031 has 8 divisors (see below), whose sum is σ = 1614767057904. Its totient is φ = 798511181760.

The previous prime is 1204421033027. The next prime is 1204421033051. The reversal of 1204421033031 is 1303301244021.

It is a happy number.

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

It is not a de Polignac number, because 1204421033031 - 2² = 1204421033027 is a prime.

It is a super-2 number, since 2×1204421033031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1204421032992 and 1204421033010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204421033051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109042766 + ... + 1109043851.

It is an arithmetic number, because the mean of its divisors is an integer number (201845882238).

Almost surely, 2^{1204421033031} is an apocalyptic number.

1204421033031 is a deficient number, since it is larger than the sum of its proper divisors (410346024873).

1204421033031 is a wasteful number, since it uses less digits than its factorization.

1204421033031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218086801.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1204421033031 its reverse (1303301244021), we get a palindrome (2507722277052).

The spelling of 1204421033031 in words is "one trillion, two hundred four billion, four hundred twenty-one million, thirty-three thousand, thirty-one".