202111022202202 has 8 divisors (see below), whose sum is σ = 304689983220000. Its totient is φ = 100547694462204.

The previous prime is 202111022202163. The next prime is 202111022202223. The reversal of 202111022202202 is 202202220111202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 202111022202202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253908318952 + ... + 253908319747.

It is an arithmetic number, because the mean of its divisors is an integer number (38086247902500).

Almost surely, 2^{202111022202202} is an apocalyptic number.

202111022202202 is a deficient number, since it is larger than the sum of its proper divisors (102578961017798).

202111022202202 is a wasteful number, since it uses less digits than its factorization.

202111022202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507816638900.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202111022202202 its reverse (202202220111202), we get a palindrome (404313242313404).

The spelling of 202111022202202 in words is "two hundred two trillion, one hundred eleven billion, twenty-two million, two hundred two thousand, two hundred two".