122022133 has 4 divisors (see below), whose sum is σ = 122082048. Its totient is φ = 121962220.

The previous prime is 122022119. The next prime is 122022137. The reversal of 122022133 is 331220221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331220221 = 359 ⋅922619.

It is a cyclic number.

It is not a de Polignac number, because 122022133 - 2⁹ = 122021621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122022137) 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, 26791 + ... + 31012.

It is an arithmetic number, because the mean of its divisors is an integer number (30520512).

Almost surely, 2^122022133 is an apocalyptic number.

It is an amenable number.

122022133 is a deficient number, since it is larger than the sum of its proper divisors (59915).

122022133 is an equidigital number, since it uses as much as digits as its factorization.

122022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59914.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122022133 is about 11046.3628855837. The cubic root of 122022133 is about 495.9975570574.

Adding to 122022133 its reverse (331220221), we get a palindrome (453242354).

The spelling of 122022133 in words is "one hundred twenty-two million, twenty-two thousand, one hundred thirty-three".