20302122213110 has 16 divisors (see below), whose sum is σ = 36547231979232. Its totient is φ = 8120090664000.

The previous prime is 20302122213077. The next prime is 20302122213133. The reversal of 20302122213110 is 1131222120302.

It is a congruent 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, 94665191 + ... + 94879410.

It is an arithmetic number, because the mean of its divisors is an integer number (2284201998702).

Almost surely, 2^{20302122213110} is an apocalyptic number.

20302122213110 is a deficient number, since it is larger than the sum of its proper divisors (16245109766122).

20302122213110 is a wasteful number, since it uses less digits than its factorization.

20302122213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189555319.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20302122213110 its reverse (1131222120302), we get a palindrome (21433344333412).

The spelling of 20302122213110 in words is "twenty trillion, three hundred two billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred ten".