12202122073 has 2 divisors, whose sum is σ = 12202122074. Its totient is φ = 12202122072.

The previous prime is 12202122067. The next prime is 12202122103. The reversal of 12202122073 is 37022120221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10814336064 + 1387786009 = 103992^2 + 37253^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202122073 - 2¹³ = 12202113881 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202122043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101061036 + 6101061037.

It is an arithmetic number, because the mean of its divisors is an integer number (6101061037).

Almost surely, 2^12202122073 is an apocalyptic number.

It is an amenable number.

12202122073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202122073 is an equidigital number, since it uses as much as digits as its factorization.

12202122073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 12202122073 its reverse (37022120221), we get a palindrome (49224242294).

The spelling of 12202122073 in words is "twelve billion, two hundred two million, one hundred twenty-two thousand, seventy-three".