11522170216150 has 96 divisors (see below), whose sum is σ = 24187755098880. Its totient is φ = 4045061328000.

The previous prime is 11522170216111. The next prime is 11522170216153. The reversal of 11522170216150 is 5161207122511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11522170216153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258862197 + ... + 258906703.

It is an arithmetic number, because the mean of its divisors is an integer number (251955782280).

Almost surely, 2^{11522170216150} is an apocalyptic number.

11522170216150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11522170216150 is an abundant number, since it is smaller than the sum of its proper divisors (12665584882730).

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

11522170216150 is a wasteful number, since it uses less digits than its factorization.

11522170216150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60790 (or 60785 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 34.

Adding to 11522170216150 its reverse (5161207122511), we get a palindrome (16683377338661).

The spelling of 11522170216150 in words is "eleven trillion, five hundred twenty-two billion, one hundred seventy million, two hundred sixteen thousand, one hundred fifty".