20002202212203 has 6 divisors (see below), whose sum is σ = 28892069862084. Its totient is φ = 13334801474796.

The previous prime is 20002202212199. The next prime is 20002202212253. The reversal of 20002202212203 is 30221220220002.

20002202212203 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 220 + 221 + 220 + 3 = 666.

It is not a de Polignac number, because 20002202212203 - 2² = 20002202212199 is a prime.

It is a super-2 number, since 2×20002202212203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20002202212253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1111233456225 + ... + 1111233456242.

It is an arithmetic number, because the mean of its divisors is an integer number (4815344977014).

Almost surely, 2^{20002202212203} is an apocalyptic number.

20002202212203 is a deficient number, since it is larger than the sum of its proper divisors (8889867649881).

20002202212203 is a wasteful number, since it uses less digits than its factorization.

20002202212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222466912473 (or 2222466912470 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20002202212203 its reverse (30221220220002), we get a palindrome (50223422432205).

The spelling of 20002202212203 in words is "twenty trillion, two billion, two hundred two million, two hundred twelve thousand, two hundred three".