202220112211004 has 24 divisors (see below), whose sum is σ = 354093580537200. Its totient is φ = 101050530159744.

The previous prime is 202220112210973. The next prime is 202220112211021. The reversal of 202220112211004 is 400112211022202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63955922 + ... + 67043270.

It is an arithmetic number, because the mean of its divisors is an integer number (14753899189050).

Almost surely, 2^{202220112211004} is an apocalyptic number.

It is an amenable number.

202220112211004 is a deficient number, since it is larger than the sum of its proper divisors (151873468326196).

202220112211004 is a wasteful number, since it uses less digits than its factorization.

202220112211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096989 (or 3096987 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202220112211004 its reverse (400112211022202), we get a palindrome (602332323233206).

The spelling of 202220112211004 in words is "two hundred two trillion, two hundred twenty billion, one hundred twelve million, two hundred eleven thousand, four".