10404021034122 has 64 divisors (see below), whose sum is σ = 21921805128960. Its totient is φ = 3285310938624.

The previous prime is 10404021034111. The next prime is 10404021034129. The reversal of 10404021034122 is 22143012040401.

It is a junction number, because it is equal to n+sod(n) for n = 10404021034092 and 10404021034101.

It is not an unprimeable number, because it can be changed into a prime (10404021034129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33494358 + ... + 33803550.

It is an arithmetic number, because the mean of its divisors is an integer number (342528205140).

Almost surely, 2^{10404021034122} is an apocalyptic number.

10404021034122 is an abundant number, since it is smaller than the sum of its proper divisors (11517784094838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10404021034122 is a wasteful number, since it uses less digits than its factorization.

10404021034122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311567.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10404021034122 its reverse (22143012040401), we get a palindrome (32547033074523).

The spelling of 10404021034122 in words is "ten trillion, four hundred four billion, twenty-one million, thirty-four thousand, one hundred twenty-two".