202220412207 has 16 divisors (see below), whose sum is σ = 297443715840. Its totient is φ = 121180769600.

The previous prime is 202220412203. The next prime is 202220412217. The reversal of 202220412207 is 702214022202.

It is not a de Polignac number, because 202220412207 - 2² = 202220412203 is a prime.

It is a super-2 number, since 2×202220412207² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202220412203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34423419 + ... + 34429292.

It is an arithmetic number, because the mean of its divisors is an integer number (18590232240).

Almost surely, 2^202220412207 is an apocalyptic number.

202220412207 is a deficient number, since it is larger than the sum of its proper divisors (95223303633).

202220412207 is a wasteful number, since it uses less digits than its factorization.

202220412207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68852814.

The product of its (nonzero) digits is 1792, while the sum is 24.

Adding to 202220412207 its reverse (702214022202), we get a palindrome (904434434409).

The spelling of 202220412207 in words is "two hundred two billion, two hundred twenty million, four hundred twelve thousand, two hundred seven".