2202012202001 has 2 divisors, whose sum is σ = 2202012202002. Its totient is φ = 2202012202000.

The previous prime is 2202012201953. The next prime is 2202012202021. The reversal of 2202012202001 is 1002022102022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2184339158401 + 17673043600 = 1477951^2 + 132940^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202012202001 - 2¹⁰ = 2202012200977 is a prime.

It is a super-2 number, since 2×2202012202001² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2202012202021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101006101000 + 1101006101001.

It is an arithmetic number, because the mean of its divisors is an integer number (1101006101001).

Almost surely, 2^{2202012202001} is an apocalyptic number.

It is an amenable number.

2202012202001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202012202001 is an equidigital number, since it uses as much as digits as its factorization.

2202012202001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2202012202001 its reverse (1002022102022), we get a palindrome (3204034304023).

The spelling of 2202012202001 in words is "two trillion, two hundred two billion, twelve million, two hundred two thousand, one".