10211210199969 has 8 divisors (see below), whose sum is σ = 13617269930112. Its totient is φ = 6806311968240.

The previous prime is 10211210199947. The next prime is 10211210200001. The reversal of 10211210199969 is 96999101211201.

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

It is not a de Polignac number, because 10211210199969 - 2²³ = 10211201811361 is a prime.

It is a super-2 number, since 2×10211210199969² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211210199469) 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, 290354089 + ... + 290389254.

It is an arithmetic number, because the mean of its divisors is an integer number (1702158741264).

Almost surely, 2^{10211210199969} is an apocalyptic number.

It is an amenable number.

10211210199969 is a deficient number, since it is larger than the sum of its proper divisors (3406059730143).

10211210199969 is an equidigital number, since it uses as much as digits as its factorization.

10211210199969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580749207.

The product of its (nonzero) digits is 157464, while the sum is 51.

The spelling of 10211210199969 in words is "ten trillion, two hundred eleven billion, two hundred ten million, one hundred ninety-nine thousand, nine hundred sixty-nine".