102200601364442 has 24 divisors (see below), whose sum is σ = 178800147516960. Its totient is φ = 43684689749400.

The previous prime is 102200601364441. The next prime is 102200601364451. The reversal of 102200601364442 is 244463106002201.

It is not an unprimeable number, because it can be changed into a prime (102200601364441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1375771934 + ... + 1375846217.

It is an arithmetic number, because the mean of its divisors is an integer number (7450006146540).

Almost surely, 2^{102200601364442} is an apocalyptic number.

102200601364442 is a deficient number, since it is larger than the sum of its proper divisors (76599546152518).

102200601364442 is a wasteful number, since it uses less digits than its factorization.

102200601364442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751618546 (or 2751618539 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 102200601364442 its reverse (244463106002201), we get a palindrome (346663707366643).

The spelling of 102200601364442 in words is "one hundred two trillion, two hundred billion, six hundred one million, three hundred sixty-four thousand, four hundred forty-two".