11207116620711 has 24 divisors (see below), whose sum is σ = 18136988083344. Its totient is φ = 6608619135360.

The previous prime is 11207116620709. The next prime is 11207116620727. The reversal of 11207116620711 is 11702661170211.

11207116620711 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 7 + 1 + 16 + 620 + 7 + 11 = 666.

It is not a de Polignac number, because 11207116620711 - 2¹ = 11207116620709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11207116620701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1529769286 + ... + 1529776611.

It is an arithmetic number, because the mean of its divisors is an integer number (755707836806).

Almost surely, 2^{11207116620711} is an apocalyptic number.

11207116620711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11207116620711 is a deficient number, since it is larger than the sum of its proper divisors (6929871462633).

11207116620711 is a wasteful number, since it uses less digits than its factorization.

11207116620711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059545951 (or 3059545948 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 36.

Adding to 11207116620711 its reverse (11702661170211), we get a palindrome (22909777790922).

The spelling of 11207116620711 in words is "eleven trillion, two hundred seven billion, one hundred sixteen million, six hundred twenty thousand, seven hundred eleven".