22012002120203 has 2 divisors, whose sum is σ = 22012002120204. Its totient is φ = 22012002120202.

The previous prime is 22012002120197. The next prime is 22012002120223. The reversal of 22012002120203 is 30202120021022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22012002120203 - 2⁶ = 22012002120139 is a prime.

It is a super-2 number, since 2×22012002120203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22012002120223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006001060101 + 11006001060102.

It is an arithmetic number, because the mean of its divisors is an integer number (11006001060102).

Almost surely, 2^{22012002120203} is an apocalyptic number.

22012002120203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012002120203 is an equidigital number, since it uses as much as digits as its factorization.

22012002120203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22012002120203 its reverse (30202120021022), we get a palindrome (52214122141225).

The spelling of 22012002120203 in words is "twenty-two trillion, twelve billion, two million, one hundred twenty thousand, two hundred three".