20340133022 has 8 divisors (see below), whose sum is σ = 33283854072. Its totient is φ = 9245515000.

The previous prime is 20340132977. The next prime is 20340133031. The reversal of 20340133022 is 22033104302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20340133022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20340132985 and 20340133003.

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, 462275729 + ... + 462275772.

It is an arithmetic number, because the mean of its divisors is an integer number (4160481759).

Almost surely, 2^20340133022 is an apocalyptic number.

20340133022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20340133022 is a deficient number, since it is larger than the sum of its proper divisors (12943721050).

20340133022 is a wasteful number, since it uses less digits than its factorization.

20340133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924551514.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20340133022 its reverse (22033104302), we get a palindrome (42373237324).

The spelling of 20340133022 in words is "twenty billion, three hundred forty million, one hundred thirty-three thousand, twenty-two".