10867022557920 has 672 divisors, whose sum is σ = 40651180577280. Its totient is φ = 2736352005120.

The previous prime is 10867022557889. The next prime is 10867022557957. The reversal of 10867022557920 is 2975522076801.

10867022557920 is a `hidden beast` number, since 1 + 0 + 8 + 67 + 0 + 2 + 2 + 5 + 579 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 689217877 + ... + 689233643.

It is an arithmetic number, because the mean of its divisors is an integer number (60492828240).

Almost surely, 2^{10867022557920} is an apocalyptic number.

10867022557920 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 10867022557920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20325590288640).

10867022557920 is an abundant number, since it is smaller than the sum of its proper divisors (29784158019360).

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

10867022557920 is a wasteful number, since it uses less digits than its factorization.

10867022557920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16130 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 10867022557920 in words is "ten trillion, eight hundred sixty-seven billion, twenty-two million, five hundred fifty-seven thousand, nine hundred twenty".