102210011112194 has 8 divisors (see below), whose sum is σ = 157458665767548. Its totient is φ = 49723789189680.

The previous prime is 102210011112193. The next prime is 102210011112221. The reversal of 102210011112194 is 491211110012201.

102210011112194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 97926125352169 + 4283885760025 = 9895763^2 + 2069755^2 .

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

It is a super-3 number, since 3×102210011112194³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (102210011112193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690608183117 + ... + 690608183264.

Almost surely, 2^{102210011112194} is an apocalyptic number.

102210011112194 is a deficient number, since it is larger than the sum of its proper divisors (55248654655354).

102210011112194 is a wasteful number, since it uses less digits than its factorization.

102210011112194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381216366420.

The product of its (nonzero) digits is 288, while the sum is 26.

Adding to 102210011112194 its reverse (491211110012201), we get a palindrome (593421121124395).

The spelling of 102210011112194 in words is "one hundred two trillion, two hundred ten billion, eleven million, one hundred twelve thousand, one hundred ninety-four".