201101221000102 has 16 divisors (see below), whose sum is σ = 304262138138400. Its totient is φ = 99684156515328.

The previous prime is 201101221000061. The next prime is 201101221000103. The reversal of 201101221000102 is 201000122101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101221000103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911946523 + ... + 912167014.

It is an arithmetic number, because the mean of its divisors is an integer number (19016383633650).

Almost surely, 2^{201101221000102} is an apocalyptic number.

201101221000102 is a deficient number, since it is larger than the sum of its proper divisors (103160917138298).

201101221000102 is a wasteful number, since it uses less digits than its factorization.

201101221000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824114015.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201101221000102 its reverse (201000122101102), we get a palindrome (402101343101204).

The spelling of 201101221000102 in words is "two hundred one trillion, one hundred one billion, two hundred twenty-one million, one hundred two", and thus it is an aban number.