20102221001195 has 8 divisors (see below), whose sum is σ = 24127912708944. Its totient is φ = 16078278462624.

The previous prime is 20102221001183. The next prime is 20102221001237. The reversal of 20102221001195 is 59110012220102.

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 20102221001195 - 2³⁴ = 20085041132011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437267009 + ... + 437312978.

It is an arithmetic number, because the mean of its divisors is an integer number (3015989088618).

Almost surely, 2^{20102221001195} is an apocalyptic number.

20102221001195 is a deficient number, since it is larger than the sum of its proper divisors (4025691707749).

20102221001195 is an equidigital number, since it uses as much as digits as its factorization.

20102221001195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874584589.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 20102221001195 its reverse (59110012220102), we get a palindrome (79212233221297).

The spelling of 20102221001195 in words is "twenty trillion, one hundred two billion, two hundred twenty-one million, one thousand, one hundred ninety-five".