102201011112001 has 4 divisors (see below), whose sum is σ = 102207625651504. Its totient is φ = 102194396572500.

The previous prime is 102201011111987. The next prime is 102201011112019. The reversal of 102201011112001 is 100211110102201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102201011112001 - 2²⁷ = 102200876894273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102201011112061) 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 3 ways as a sum of consecutive naturals, for example, 3307246575 + ... + 3307277476.

It is an arithmetic number, because the mean of its divisors is an integer number (25551906412876).

Almost surely, 2^{102201011112001} is an apocalyptic number.

It is an amenable number.

102201011112001 is a deficient number, since it is larger than the sum of its proper divisors (6614539503).

102201011112001 is an equidigital number, since it uses as much as digits as its factorization.

102201011112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6614539502.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102201011112001 its reverse (100211110102201), we get a palindrome (202412121214202).

The spelling of 102201011112001 in words is "one hundred two trillion, two hundred one billion, eleven million, one hundred twelve thousand, one".