10011555524212 has 24 divisors (see below), whose sum is σ = 20237261970240. Its totient is φ = 4283018405760.

The previous prime is 10011555524207. The next prime is 10011555524213. The reversal of 10011555524212 is 21242555511001.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011555524213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6692215512 + ... + 6692217007.

It is an arithmetic number, because the mean of its divisors is an integer number (843219248760).

Almost surely, 2^{10011555524212} is an apocalyptic number.

It is an amenable number.

10011555524212 is an abundant number, since it is smaller than the sum of its proper divisors (10225706446028).

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

10011555524212 is a wasteful number, since it uses less digits than its factorization.

10011555524212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384432551 (or 13384432549 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 34.

The spelling of 10011555524212 in words is "ten trillion, eleven billion, five hundred fifty-five million, five hundred twenty-four thousand, two hundred twelve".