238001222100833 has 32 divisors (see below), whose sum is σ = 240419059200000. Its totient is φ = 235599358924800.

The previous prime is 238001222100823. The next prime is 238001222100847. The reversal of 238001222100833 is 338001222100832.

It is a cyclic number.

It is not a de Polignac number, because 238001222100833 - 2⁶ = 238001222100769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 238001222100793 and 238001222100802.

It is not an unprimeable number, because it can be changed into a prime (238001222100823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65691751460 + ... + 65691755082.

It is an arithmetic number, because the mean of its divisors is an integer number (7513095600000).

Almost surely, 2^{238001222100833} is an apocalyptic number.

It is an amenable number.

238001222100833 is a deficient number, since it is larger than the sum of its proper divisors (2417837099167).

238001222100833 is a wasteful number, since it uses less digits than its factorization.

238001222100833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113.

The product of its (nonzero) digits is 27648, while the sum is 35.

Subtracting 238001222100833 from its reverse (338001222100832), we obtain a palindrome (99999999999999).

The spelling of 238001222100833 in words is "two hundred thirty-eight trillion, one billion, two hundred twenty-two million, one hundred thousand, eight hundred thirty-three".