133333001122 has 8 divisors (see below), whose sum is σ = 200002454172. Its totient is φ = 66665516400.

The previous prime is 133333001107. The next prime is 133333001129. The reversal of 133333001122 is 221100333331.

It can be written as a sum of positive squares in 2 ways, for example, as 131217093121 + 2115908001 = 362239^2 + 45999^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 133333001093 and 133333001102.

It is not an unprimeable number, because it can be changed into a prime (133333001129) 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, 309129 + ... + 601852.

Almost surely, 2^133333001122 is an apocalyptic number.

133333001122 is a deficient number, since it is larger than the sum of its proper divisors (66669453050).

133333001122 is an equidigital number, since it uses as much as digits as its factorization.

133333001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984164.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133333001122 its reverse (221100333331), we get a palindrome (354433334453).

The spelling of 133333001122 in words is "one hundred thirty-three billion, three hundred thirty-three million, one thousand, one hundred twenty-two".