20122110230132 has 12 divisors (see below), whose sum is σ = 35338122914976. Its totient is φ = 10025503683000.

The previous prime is 20122110230129. The next prime is 20122110230161. The reversal of 20122110230132 is 23103201122102.

It is a super-2 number, since 2×20122110230132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8887856744 + ... + 8887859007.

It is an arithmetic number, because the mean of its divisors is an integer number (2944843576248).

Almost surely, 2^{20122110230132} is an apocalyptic number.

It is an amenable number.

20122110230132 is a deficient number, since it is larger than the sum of its proper divisors (15216012684844).

20122110230132 is a wasteful number, since it uses less digits than its factorization.

20122110230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17775716038 (or 17775716036 counting only the distinct ones).

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

Adding to 20122110230132 its reverse (23103201122102), we get a palindrome (43225311352234).

The spelling of 20122110230132 in words is "twenty trillion, one hundred twenty-two billion, one hundred ten million, two hundred thirty thousand, one hundred thirty-two".