102201102101211 has 8 divisors (see below), whose sum is σ = 136334189529600. Its totient is φ = 68101041370152.

The previous prime is 102201102101159. The next prime is 102201102101257. The reversal of 102201102101211 is 112101201102201.

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 102201102101211 - 2¹⁹ = 102201101576923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102201102101281) 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, 8256667111 + ... + 8256679488.

It is an arithmetic number, because the mean of its divisors is an integer number (17041773691200).

Almost surely, 2^{102201102101211} is an apocalyptic number.

102201102101211 is a deficient number, since it is larger than the sum of its proper divisors (34133087428389).

102201102101211 is a wasteful number, since it uses less digits than its factorization.

102201102101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16513348665.

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

Adding to 102201102101211 its reverse (112101201102201), we get a palindrome (214302303203412).

The spelling of 102201102101211 in words is "one hundred two trillion, two hundred one billion, one hundred two million, one hundred one thousand, two hundred eleven".