1013404421022 has 96 divisors (see below), whose sum is σ = 2520643836672. Its totient is φ = 269866227456.

The previous prime is 1013404421017. The next prime is 1013404421069. The reversal of 1013404421022 is 2201244043101.

It is a junction number, because it is equal to n+sod(n) for n = 1013404420983 and 1013404421001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 469488 + ... + 1499075.

It is an arithmetic number, because the mean of its divisors is an integer number (26256706632).

Almost surely, 2^{1013404421022} is an apocalyptic number.

1013404421022 is an abundant number, since it is smaller than the sum of its proper divisors (1507239415650).

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

1013404421022 is a wasteful number, since it uses less digits than its factorization.

1013404421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968702 (or 1968695 counting only the distinct ones).

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

Adding to 1013404421022 its reverse (2201244043101), we get a palindrome (3214648464123).

The spelling of 1013404421022 in words is "one trillion, thirteen billion, four hundred four million, four hundred twenty-one thousand, twenty-two".