20335185002 has 16 divisors (see below), whose sum is σ = 34087362624. Its totient is φ = 9017820000.

The previous prime is 20335184999. The next prime is 20335185023. The reversal of 20335185002 is 20058153302.

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, 11271374 + ... + 11273177.

It is an arithmetic number, because the mean of its divisors is an integer number (2130460164).

Almost surely, 2^20335185002 is an apocalyptic number.

20335185002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20335185002 is a deficient number, since it is larger than the sum of its proper divisors (13752177622).

20335185002 is a wasteful number, since it uses less digits than its factorization.

20335185002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22544605.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 20335185002 in words is "twenty billion, three hundred thirty-five million, one hundred eighty-five thousand, two".