202220111211202 has 16 divisors (see below), whose sum is σ = 364908471359040. Its totient is φ = 82104406055568.

The previous prime is 202220111211121. The next prime is 202220111211271. The reversal of 202220111211202 is 202112111022202.

It is a super-2 number, since 2×202220111211202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 202220111211202.

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, 380112990733 + ... + 380112991264.

It is an arithmetic number, because the mean of its divisors is an integer number (22806779459940).

Almost surely, 2^{202220111211202} is an apocalyptic number.

202220111211202 is a deficient number, since it is larger than the sum of its proper divisors (162688360147838).

202220111211202 is a wasteful number, since it uses less digits than its factorization.

202220111211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760225982025.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202220111211202 its reverse (202112111022202), we get a palindrome (404332222233404).

The spelling of 202220111211202 in words is "two hundred two trillion, two hundred twenty billion, one hundred eleven million, two hundred eleven thousand, two hundred two".