201210220111102 has 8 divisors (see below), whose sum is σ = 301815628407216. Its totient is φ = 100605010642032.

The previous prime is 201210220111081. The next prime is 201210220111211. The reversal of 201210220111102 is 201111022012102.

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

It is a congruent number.

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, 47150503 + ... + 51240514.

It is an arithmetic number, because the mean of its divisors is an integer number (37726953550902).

Almost surely, 2^{201210220111102} is an apocalyptic number.

201210220111102 is a deficient number, since it is larger than the sum of its proper divisors (100605408296114).

201210220111102 is a wasteful number, since it uses less digits than its factorization.

201210220111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99413522.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201210220111102 its reverse (201111022012102), we get a palindrome (402321242123204).

It can be divided in two parts, 2012102 and 20111102, that multiplied together give a palindrome (40465588556404).

The spelling of 201210220111102 in words is "two hundred one trillion, two hundred ten billion, two hundred twenty million, one hundred eleven thousand, one hundred two".