19282911021102 has 16 divisors (see below), whose sum is σ = 39141431327232. Its totient is φ = 6331702126200.

The previous prime is 19282911021083. The next prime is 19282911021109. The reversal of 19282911021102 is 20112011928291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19282911021109) 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, 23983719774 + ... + 23983720577.

It is an arithmetic number, because the mean of its divisors is an integer number (2446339457952).

Almost surely, 2^{19282911021102} is an apocalyptic number.

19282911021102 is an abundant number, since it is smaller than the sum of its proper divisors (19858520306130).

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

19282911021102 is a wasteful number, since it uses less digits than its factorization.

19282911021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47967440423.

The product of its (nonzero) digits is 10368, while the sum is 39.

Adding to 19282911021102 its reverse (20112011928291), we get a palindrome (39394922949393).

The spelling of 19282911021102 in words is "nineteen trillion, two hundred eighty-two billion, nine hundred eleven million, twenty-one thousand, one hundred two".