1016227401144 has 64 divisors (see below), whose sum is σ = 2565798493440. Its totient is φ = 335379916800.

The previous prime is 1016227401121. The next prime is 1016227401179. The reversal of 1016227401144 is 4411047226101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11825259 + ... + 11910885.

It is an arithmetic number, because the mean of its divisors is an integer number (40090601460).

Almost surely, 2^{1016227401144} is an apocalyptic number.

It is an amenable number.

1016227401144 is an abundant number, since it is smaller than the sum of its proper divisors (1549571092296).

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

1016227401144 is a wasteful number, since it uses less digits than its factorization.

1016227401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90540 (or 90536 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 1016227401144 in words is "one trillion, sixteen billion, two hundred twenty-seven million, four hundred one thousand, one hundred forty-four".