11206897490880 has 1792 divisors, whose sum is σ = 49305618432000. Its totient is φ = 2333367336960.

The previous prime is 11206897490753. The next prime is 11206897490923. The reversal of 11206897490880 is 8809479860211.

11206897490880 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 68 + 9 + 7 + 490 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 31747584784 + ... + 31747585136.

It is an arithmetic number, because the mean of its divisors is an integer number (27514296000).

Almost surely, 2^{11206897490880} is an apocalyptic number.

11206897490880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11206897490880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24652809216000).

11206897490880 is an abundant number, since it is smaller than the sum of its proper divisors (38098720941120).

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

11206897490880 is a wasteful number, since it uses less digits than its factorization.

11206897490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 63.

The spelling of 11206897490880 in words is "eleven trillion, two hundred six billion, eight hundred ninety-seven million, four hundred ninety thousand, eight hundred eighty".