20102211119994 has 8 divisors (see below), whose sum is σ = 40204422240000. Its totient is φ = 6700737039996.

The previous prime is 20102211119993. The next prime is 20102211120011. The reversal of 20102211119994 is 49991111220102.

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

20102211119994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (20102211119993) 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, 1675184259994 + ... + 1675184260005.

It is an arithmetic number, because the mean of its divisors is an integer number (5025552780000).

Almost surely, 2^{20102211119994} is an apocalyptic number.

20102211119994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20102211119994 is a wasteful number, since it uses less digits than its factorization.

20102211119994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350368520004.

The product of its (nonzero) digits is 23328, while the sum is 42.

The spelling of 20102211119994 in words is "twenty trillion, one hundred two billion, two hundred eleven million, one hundred nineteen thousand, nine hundred ninety-four".