12101044031404 has 24 divisors (see below), whose sum is σ = 21758263033248. Its totient is φ = 5884534131840.

The previous prime is 12101044031399. The next prime is 12101044031407. The reversal of 12101044031404 is 40413044010121.

It is a super-2 number, since 2×12101044031404² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12101044031407) 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, 16729792 + ... + 17438119.

It is an arithmetic number, because the mean of its divisors is an integer number (906594293052).

Almost surely, 2^{12101044031404} is an apocalyptic number.

It is an amenable number.

12101044031404 is a deficient number, since it is larger than the sum of its proper divisors (9657219001844).

12101044031404 is a wasteful number, since it uses less digits than its factorization.

12101044031404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34170345 (or 34170343 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12101044031404 its reverse (40413044010121), we get a palindrome (52514088041525).

The spelling of 12101044031404 in words is "twelve trillion, one hundred one billion, forty-four million, thirty-one thousand, four hundred four".