1016058878122 has 8 divisors (see below), whose sum is σ = 1532508695172. Its totient is φ = 505222646400.

The previous prime is 1016058878119. The next prime is 1016058878143. The reversal of 1016058878122 is 2218788506101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 739550120841 + 276508757281 = 859971^2 + 525841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403395879 + ... + 1403396602.

Almost surely, 2^{1016058878122} is an apocalyptic number.

1016058878122 is a deficient number, since it is larger than the sum of its proper divisors (516449817050).

1016058878122 is a wasteful number, since it uses less digits than its factorization.

1016058878122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806792664.

The product of its (nonzero) digits is 430080, while the sum is 49.

The spelling of 1016058878122 in words is "one trillion, sixteen billion, fifty-eight million, eight hundred seventy-eight thousand, one hundred twenty-two".