20132100022 has 4 divisors (see below), whose sum is σ = 30198150036. Its totient is φ = 10066050010.

The previous prime is 20132100017. The next prime is 20132100041. The reversal of 20132100022 is 22000123102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22000123102 = 2 ⋅11000061551.

It is a junction number, because it is equal to n+sod(n) for n = 20132099975 and 20132100011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033025004 + ... + 5033025007.

It is an arithmetic number, because the mean of its divisors is an integer number (7549537509).

Almost surely, 2^20132100022 is an apocalyptic number.

20132100022 is a deficient number, since it is larger than the sum of its proper divisors (10066050014).

20132100022 is a wasteful number, since it uses less digits than its factorization.

20132100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066050013.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20132100022 its reverse (22000123102), we get a palindrome (42132223124).

The spelling of 20132100022 in words is "twenty billion, one hundred thirty-two million, one hundred thousand, twenty-two".