22212002201603 has 2 divisors, whose sum is σ = 22212002201604. Its totient is φ = 22212002201602.

The previous prime is 22212002201593. The next prime is 22212002201663. The reversal of 22212002201603 is 30610220021222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22212002201603 - 2⁶ = 22212002201539 is a prime.

It is not a weakly prime, because it can be changed into another prime (22212002201663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106001100801 + 11106001100802.

It is an arithmetic number, because the mean of its divisors is an integer number (11106001100802).

Almost surely, 2^{22212002201603} is an apocalyptic number.

22212002201603 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212002201603 is an equidigital number, since it uses as much as digits as its factorization.

22212002201603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22212002201603 its reverse (30610220021222), we get a palindrome (52822222222825).

The spelling of 22212002201603 in words is "twenty-two trillion, two hundred twelve billion, two million, two hundred one thousand, six hundred three".