122013322 has 4 divisors (see below), whose sum is σ = 183019986. Its totient is φ = 61006660.

The previous prime is 122013313. The next prime is 122013323. The reversal of 122013322 is 223310221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223310221 = 59 ⋅3784919.

It can be written as a sum of positive squares in only one way, i.e., 81703521 + 40309801 = 9039^2 + 6349^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122013296 and 122013305.

It is not an unprimeable number, because it can be changed into a prime (122013323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30503329 + ... + 30503332.

Almost surely, 2^122013322 is an apocalyptic number.

122013322 is a deficient number, since it is larger than the sum of its proper divisors (61006664).

122013322 is an equidigital number, since it uses as much as digits as its factorization.

122013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61006663.

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

The square root of 122013322 is about 11045.9640593295. The cubic root of 122013322 is about 495.9856184045.

Adding to 122013322 its reverse (223310221), we get a palindrome (345323543).

The spelling of 122013322 in words is "one hundred twenty-two million, thirteen thousand, three hundred twenty-two".