202200212022212 has 24 divisors (see below), whose sum is σ = 358863093271872. Its totient is φ = 99668129136800.

The previous prime is 202200212022143. The next prime is 202200212022217. The reversal of 202200212022212 is 212220212002202.

It is not an unprimeable number, because it can be changed into a prime (202200212022217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25153214 + ... + 32203797.

It is an arithmetic number, because the mean of its divisors is an integer number (14952628886328).

Almost surely, 2^{202200212022212} is an apocalyptic number.

It is an amenable number.

202200212022212 is a deficient number, since it is larger than the sum of its proper divisors (156662881249660).

202200212022212 is a wasteful number, since it uses less digits than its factorization.

202200212022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57369499 (or 57369497 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202200212022212 its reverse (212220212002202), we get a palindrome (414420424024414).

The spelling of 202200212022212 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, twenty-two thousand, two hundred twelve".