102200121222011 has 8 divisors (see below), whose sum is σ = 102888405068400. Its totient is φ = 101511869069152.

The previous prime is 102200121222007. The next prime is 102200121222077. The reversal of 102200121222011 is 110222121002201.

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 102200121222011 - 2² = 102200121222007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102200121225011) 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, 1434560 + ... + 14368653.

It is an arithmetic number, because the mean of its divisors is an integer number (12861050633550).

Almost surely, 2^{102200121222011} is an apocalyptic number.

102200121222011 is a deficient number, since it is larger than the sum of its proper divisors (688283846389).

102200121222011 is a wasteful number, since it uses less digits than its factorization.

102200121222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15846765.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102200121222011 its reverse (110222121002201), we get a palindrome (212422242224212).

The spelling of 102200121222011 in words is "one hundred two trillion, two hundred billion, one hundred twenty-one million, two hundred twenty-two thousand, eleven".