11012262064020 has 72 divisors (see below), whose sum is σ = 38175841826304. Its totient is φ = 2517088471488.

The previous prime is 11012262063997. The next prime is 11012262064031. The reversal of 11012262064020 is 2046026221011.

11012262064020 is a `hidden beast` number, since 1 + 1 + 0 + 12 + 2 + 6 + 2 + 0 + 640 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4369944004 + ... + 4369946523.

Almost surely, 2^{11012262064020} is an apocalyptic number.

11012262064020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012262064020 is an abundant number, since it is smaller than the sum of its proper divisors (27163579762284).

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

11012262064020 is a wasteful number, since it uses less digits than its factorization.

11012262064020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8739890549 (or 8739890544 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 11012262064020 its reverse (2046026221011), we get a palindrome (13058288285031).

The spelling of 11012262064020 in words is "eleven trillion, twelve billion, two hundred sixty-two million, sixty-four thousand, twenty".