10102201121211 has 8 divisors (see below), whose sum is σ = 13469619534144. Its totient is φ = 6734791727880.

The previous prime is 10102201121197. The next prime is 10102201121227. The reversal of 10102201121211 is 11212110220101.

It is a happy number.

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

It is not a de Polignac number, because 10102201121211 - 2²⁷ = 10102066903483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102201121611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050820 + ... + 4616126.

It is an arithmetic number, because the mean of its divisors is an integer number (1683702441768).

Almost surely, 2^{10102201121211} is an apocalyptic number.

10102201121211 is a deficient number, since it is larger than the sum of its proper divisors (3367418412933).

10102201121211 is an equidigital number, since it uses as much as digits as its factorization.

10102201121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509801.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10102201121211 its reverse (11212110220101), we get a palindrome (21314311341312).

The spelling of 10102201121211 in words is "ten trillion, one hundred two billion, two hundred one million, one hundred twenty-one thousand, two hundred eleven".