78110210101201 has 8 divisors (see below), whose sum is σ = 78585098227200. Its totient is φ = 77636145720672.

The previous prime is 78110210101193. The next prime is 78110210101223. The reversal of 78110210101201 is 10210101201187.

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 78110210101201 - 2³ = 78110210101193 is a prime.

It is a super-2 number, since 2×78110210101201² (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 (78110810101201) 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, 205746145 + ... + 206125438.

It is an arithmetic number, because the mean of its divisors is an integer number (9823137278400).

Almost surely, 2^{78110210101201} is an apocalyptic number.

It is an amenable number.

78110210101201 is a deficient number, since it is larger than the sum of its proper divisors (474888125999).

78110210101201 is a wasteful number, since it uses less digits than its factorization.

78110210101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411872735.

The product of its (nonzero) digits is 224, while the sum is 25.

Adding to 78110210101201 its reverse (10210101201187), we get a palindrome (88320311302388).

The spelling of 78110210101201 in words is "seventy-eight trillion, one hundred ten billion, two hundred ten million, one hundred one thousand, two hundred one".