102220221122101 has 8 divisors (see below), whose sum is σ = 108270769374720. Its totient is φ = 96173849988288.

The previous prime is 102220221122081. The next prime is 102220221122167. The reversal of 102220221122101 is 101221122022201.

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 102220221122101 - 2¹¹ = 102220221120053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220221122501) 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, 1044229311 + ... + 1044327196.

It is an arithmetic number, because the mean of its divisors is an integer number (13533846171840).

Almost surely, 2^{102220221122101} is an apocalyptic number.

It is an amenable number.

102220221122101 is a deficient number, since it is larger than the sum of its proper divisors (6050548252619).

102220221122101 is a wasteful number, since it uses less digits than its factorization.

102220221122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088559403.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102220221122101 its reverse (101221122022201), we get a palindrome (203441343144302).

The spelling of 102220221122101 in words is "one hundred two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred one".