202000211112202 has 4 divisors (see below), whose sum is σ = 303000316668306. Its totient is φ = 101000105556100.

The previous prime is 202000211112107. The next prime is 202000211112209. The reversal of 202000211112202 is 202211112000202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 143336422237761 + 58663788874441 = 11972319^2 + 7659229^2 .

It is not an unprimeable number, because it can be changed into a prime (202000211112209) 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 as a sum of consecutive naturals, namely, 50500052778049 + ... + 50500052778052.

Almost surely, 2^{202000211112202} is an apocalyptic number.

202000211112202 is a deficient number, since it is larger than the sum of its proper divisors (101000105556104).

202000211112202 is a wasteful number, since it uses less digits than its factorization.

202000211112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101000105556103.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202000211112202 its reverse (202211112000202), we get a palindrome (404211323112404).

The spelling of 202000211112202 in words is "two hundred two trillion, two hundred eleven million, one hundred twelve thousand, two hundred two".