122101301213 has 8 divisors (see below), whose sum is σ = 126397023480. Its totient is φ = 117811267840.

The previous prime is 122101301089. The next prime is 122101301219. The reversal of 122101301213 is 312103101221.

It can be written as a sum of positive squares in 4 ways, for example, as 26309813209 + 95791488004 = 162203^2 + 309502^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 122101301213 - 2¹² = 122101297117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122101301191 and 122101301200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122101301219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378520 + ... + 1464417.

It is an arithmetic number, because the mean of its divisors is an integer number (15799627935).

Almost surely, 2^122101301213 is an apocalyptic number.

It is an amenable number.

122101301213 is a deficient number, since it is larger than the sum of its proper divisors (4295722267).

122101301213 is a wasteful number, since it uses less digits than its factorization.

122101301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844447.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 122101301213 its reverse (312103101221), we get a palindrome (434204402434).

The spelling of 122101301213 in words is "one hundred twenty-two billion, one hundred one million, three hundred one thousand, two hundred thirteen".