201122023334240 has 192 divisors, whose sum is σ = 477400728752640. Its totient is φ = 80069022781440.

The previous prime is 201122023334233. The next prime is 201122023334251. The reversal of 201122023334240 is 42433320221102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83005373669 + ... + 83005376091.

It is an arithmetic number, because the mean of its divisors is an integer number (2486462128920).

Almost surely, 2^{201122023334240} is an apocalyptic number.

201122023334240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201122023334240 is an abundant number, since it is smaller than the sum of its proper divisors (276278705418400).

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

201122023334240 is a wasteful number, since it uses less digits than its factorization.

201122023334240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245 (or 5237 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 201122023334240 its reverse (42433320221102), we get a palindrome (243555343555342).

The spelling of 201122023334240 in words is "two hundred one trillion, one hundred twenty-two billion, twenty-three million, three hundred thirty-four thousand, two hundred forty".