9969750214102 has 8 divisors (see below), whose sum is σ = 17091000367056. Its totient is φ = 4272750091752.

The previous prime is 9969750214091. The next prime is 9969750214141. The reversal of 9969750214102 is 2014120579699.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356062507633 + ... + 356062507660.

It is an arithmetic number, because the mean of its divisors is an integer number (2136375045882).

Almost surely, 2^{9969750214102} is an apocalyptic number.

9969750214102 is a deficient number, since it is larger than the sum of its proper divisors (7121250152954).

9969750214102 is a wasteful number, since it uses less digits than its factorization.

9969750214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712125015302.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The spelling of 9969750214102 in words is "nine trillion, nine hundred sixty-nine billion, seven hundred fifty million, two hundred fourteen thousand, one hundred two".