20075969188292 has 12 divisors (see below), whose sum is σ = 35134260974736. Its totient is φ = 10037608909800.

The previous prime is 20075969188291. The next prime is 20075969188349. The reversal of 20075969188292 is 29288196957002.

It is not an unprimeable number, because it can be changed into a prime (20075969188291) 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, 93800834 + ... + 94014617.

It is an arithmetic number, because the mean of its divisors is an integer number (2927855081228).

Almost surely, 2^{20075969188292} is an apocalyptic number.

It is an amenable number.

20075969188292 is a deficient number, since it is larger than the sum of its proper divisors (15058291786444).

20075969188292 is a wasteful number, since it uses less digits than its factorization.

20075969188292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187842178 (or 187842176 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 68.

The spelling of 20075969188292 in words is "twenty trillion, seventy-five billion, nine hundred sixty-nine million, one hundred eighty-eight thousand, two hundred ninety-two".