11850001145150 has 48 divisors (see below), whose sum is σ = 25197467437440. Its totient is φ = 4061607420000.

The previous prime is 11850001145131. The next prime is 11850001145161. The reversal of 11850001145150 is 5154110005811.

It is a super-2 number, since 2×11850001145150² (a number of 27 digits) contains 22 as substring.

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, 4069340 + ... + 6345039.

It is an arithmetic number, because the mean of its divisors is an integer number (524947238280).

Almost surely, 2^{11850001145150} is an apocalyptic number.

11850001145150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11850001145150 is an abundant number, since it is smaller than the sum of its proper divisors (13347466292290).

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

11850001145150 is a wasteful number, since it uses less digits than its factorization.

11850001145150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10417649 (or 10417644 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 32.

The spelling of 11850001145150 in words is "eleven trillion, eight hundred fifty billion, one million, one hundred forty-five thousand, one hundred fifty".