1016044401222 has 12 divisors (see below), whose sum is σ = 2201429536020. Its totient is φ = 338681467068.

The previous prime is 1016044401217. The next prime is 1016044401247. The reversal of 1016044401222 is 2221044406101.

1016044401222 is a `hidden beast` number, since 1 + 0 + 1 + 604 + 4 + 40 + 12 + 2 + 2 = 666.

1016044401222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28223455572 + ... + 28223455607.

It is an arithmetic number, because the mean of its divisors is an integer number (183452461335).

Almost surely, 2^{1016044401222} is an apocalyptic number.

1016044401222 is an abundant number, since it is smaller than the sum of its proper divisors (1185385134798).

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

1016044401222 is a wasteful number, since it uses less digits than its factorization.

1016044401222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56446911187 (or 56446911184 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1016044401222 its reverse (2221044406101), we get a palindrome (3237088807323).

The spelling of 1016044401222 in words is "one trillion, sixteen billion, forty-four million, four hundred one thousand, two hundred twenty-two".