11214983858884 has 81 divisors (see below), whose sum is σ = 21418846797159. Its totient is φ = 5135839300800.

The previous prime is 11214983858737. The next prime is 11214983858929. The reversal of 11214983858884 is 48885838941211.

The square root of 11214983858884 is 3348878.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 7242137618884 + 3972846240000 = 2691122^2 + 1993200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13147694602 + ... + 13147695454.

Almost surely, 2^{11214983858884} is an apocalyptic number.

11214983858884 is the 3348878-th square number.

It is an amenable number.

11214983858884 is a deficient number, since it is larger than the sum of its proper divisors (10203862938275).

11214983858884 is an frugal number, since it uses more digits than its factorization.

11214983858884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038 (or 1019 counting only the distinct ones).

The product of its digits is 141557760, while the sum is 70.

The spelling of 11214983858884 in words is "eleven trillion, two hundred fourteen billion, nine hundred eighty-three million, eight hundred fifty-eight thousand, eight hundred eighty-four".