201122232323150 has 96 divisors (see below), whose sum is σ = 378266606387712. Its totient is φ = 79555619254400.

The previous prime is 201122232323149. The next prime is 201122232323213. The reversal of 201122232323150 is 51323232221102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2591041340 + ... + 2591118960.

It is an arithmetic number, because the mean of its divisors is an integer number (3940277149872).

Almost surely, 2^{201122232323150} is an apocalyptic number.

201122232323150 is a deficient number, since it is larger than the sum of its proper divisors (177144374064562).

201122232323150 is a wasteful number, since it uses less digits than its factorization.

201122232323150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79394 (or 79389 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 201122232323150 its reverse (51323232221102), we get a palindrome (252445464544252).

The spelling of 201122232323150 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred twenty-three thousand, one hundred fifty".