212320133320022 has 128 divisors (see below), whose sum is σ = 405736085422080. Its totient is φ = 81109819929600.

The previous prime is 212320133320007. The next prime is 212320133320039. The reversal of 212320133320022 is 220023331023212.

It is a super-3 number, since 3×212320133320022³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 212320133319973 and 212320133320000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136965578 + ... + 138507074.

It is an arithmetic number, because the mean of its divisors is an integer number (3169813167360).

Almost surely, 2^{212320133320022} is an apocalyptic number.

212320133320022 is a deficient number, since it is larger than the sum of its proper divisors (193415952102058).

212320133320022 is a wasteful number, since it uses less digits than its factorization.

212320133320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541806.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212320133320022 its reverse (220023331023212), we get a palindrome (432343464343234).

The spelling of 212320133320022 in words is "two hundred twelve trillion, three hundred twenty billion, one hundred thirty-three million, three hundred twenty thousand, twenty-two".