102111000212201 has 8 divisors (see below), whose sum is σ = 103433547076608. Its totient is φ = 100794562110000.

The previous prime is 102111000212149. The next prime is 102111000212281. The reversal of 102111000212201 is 102212000111201.

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

It is a cyclic number.

It is not a de Polignac number, because 102111000212201 - 2¹⁰ = 102111000211177 is a prime.

It is a super-2 number, since 2×102111000212201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102111000212281) 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, 1527156905 + ... + 1527223766.

It is an arithmetic number, because the mean of its divisors is an integer number (12929193384576).

Almost surely, 2^{102111000212201} is an apocalyptic number.

It is an amenable number.

102111000212201 is a deficient number, since it is larger than the sum of its proper divisors (1322546864407).

102111000212201 is a wasteful number, since it uses less digits than its factorization.

102111000212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054381103.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102111000212201 its reverse (102212000111201), we get a palindrome (204323000323402).

It can be divided in two parts, 102111000 and 212201, that added together give a palindrome (102323201).

The spelling of 102111000212201 in words is "one hundred two trillion, one hundred eleven billion, two hundred twelve thousand, two hundred one".