2201121112238 has 8 divisors (see below), whose sum is σ = 3350960499432. Its totient is φ = 1084134279096.

The previous prime is 2201121112237. The next prime is 2201121112247. The reversal of 2201121112238 is 8322111211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201121112237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8213138345 + ... + 8213138612.

It is an arithmetic number, because the mean of its divisors is an integer number (418870062429).

Almost surely, 2^{2201121112238} is an apocalyptic number.

2201121112238 is a deficient number, since it is larger than the sum of its proper divisors (1149839387194).

2201121112238 is a wasteful number, since it uses less digits than its factorization.

2201121112238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16426277026.

The product of its (nonzero) digits is 768, while the sum is 26.

The spelling of 2201121112238 in words is "two trillion, two hundred one billion, one hundred twenty-one million, one hundred twelve thousand, two hundred thirty-eight".