20222201202029 has 2 divisors, whose sum is σ = 20222201202030. Its totient is φ = 20222201202028.

The previous prime is 20222201201977. The next prime is 20222201202053. The reversal of 20222201202029 is 92020210222202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19220350346404 + 1001850855625 = 4384102^2 + 1000925^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222201202029 - 2¹⁶ = 20222201136493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222201201989 and 20222201202007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222201208029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111100601014 + 10111100601015.

It is an arithmetic number, because the mean of its divisors is an integer number (10111100601015).

Almost surely, 2^{20222201202029} is an apocalyptic number.

It is an amenable number.

20222201202029 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222201202029 is an equidigital number, since it uses as much as digits as its factorization.

20222201202029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 20222201202029 in words is "twenty trillion, two hundred twenty-two billion, two hundred one million, two hundred two thousand, twenty-nine".