122213021041 has 4 divisors (see below), whose sum is σ = 122888231284. Its totient is φ = 121537810800.

The previous prime is 122213021033. The next prime is 122213021057. The reversal of 122213021041 is 140120312221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140120312221 = 12263 ⋅11426267.

It can be written as a sum of positive squares in 2 ways, for example, as 41261390641 + 80951630400 = 203129^2 + 284520^2 .

It is a cyclic number.

It is not a de Polignac number, because 122213021041 - 2³ = 122213021033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122213021081) 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, 337604850 + ... + 337605211.

It is an arithmetic number, because the mean of its divisors is an integer number (30722057821).

Almost surely, 2^122213021041 is an apocalyptic number.

It is an amenable number.

122213021041 is a deficient number, since it is larger than the sum of its proper divisors (675210243).

122213021041 is an equidigital number, since it uses as much as digits as its factorization.

122213021041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675210242.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122213021041 its reverse (140120312221), we get a palindrome (262333333262).

The spelling of 122213021041 in words is "one hundred twenty-two billion, two hundred thirteen million, twenty-one thousand, forty-one".