133223232121110 has 48 divisors (see below), whose sum is σ = 357553964926080. Its totient is φ = 34380188933760.

The previous prime is 133223232121099. The next prime is 133223232121121. The reversal of 133223232121110 is 11121232322331.

133223232121110 is a `hidden beast` number, since 1 + 3 + 3 + 223 + 2 + 321 + 2 + 1 + 110 = 666.

It is an interprime number because it is at equal distance from previous prime (133223232121099) and next prime (133223232121121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23875128415 + ... + 23875133994.

It is an arithmetic number, because the mean of its divisors is an integer number (7449040935960).

Almost surely, 2^{133223232121110} is an apocalyptic number.

133223232121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133223232121110 is an abundant number, since it is smaller than the sum of its proper divisors (224330732804970).

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

133223232121110 is a wasteful number, since it uses less digits than its factorization.

133223232121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47750262453 (or 47750262450 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 133223232121110 its reverse (11121232322331), we get a palindrome (144344464443441).

The spelling of 133223232121110 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred twenty-one thousand, one hundred ten".