133322210112 has 224 divisors, whose sum is σ = 445887807232. Its totient is φ = 34211414016.

The previous prime is 133322210083. The next prime is 133322210141. The reversal of 133322210112 is 211012223331.

It is an interprime number because it is at equal distance from previous prime (133322210083) and next prime (133322210141).

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 543348 + ... + 749580.

It is an arithmetic number, because the mean of its divisors is an integer number (1990570568).

Almost surely, 2^133322210112 is an apocalyptic number.

133322210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133322210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222943903616).

133322210112 is an abundant number, since it is smaller than the sum of its proper divisors (312565597120).

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

133322210112 is a wasteful number, since it uses less digits than its factorization.

133322210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206305 (or 206295 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 133322210112 its reverse (211012223331), we get a palindrome (344334433443).

The spelling of 133322210112 in words is "one hundred thirty-three billion, three hundred twenty-two million, two hundred ten thousand, one hundred twelve".