213023212120322 has 16 divisors (see below), whose sum is σ = 319937284829952. Its totient is φ = 106377475362480.

The previous prime is 213023212120319. The next prime is 213023212120331. The reversal of 213023212120322 is 223021212320312.

It is a junction number, because it is equal to n+sod(n) for n = 213023212120291 and 213023212120300.

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, 10950533 + ... + 23365799.

It is an arithmetic number, because the mean of its divisors is an integer number (19996080301872).

Almost surely, 2^{213023212120322} is an apocalyptic number.

213023212120322 is a deficient number, since it is larger than the sum of its proper divisors (106914072709630).

213023212120322 is a wasteful number, since it uses less digits than its factorization.

213023212120322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12426073.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 213023212120322 its reverse (223021212320312), we get a palindrome (436044424440634).

The spelling of 213023212120322 in words is "two hundred thirteen trillion, twenty-three billion, two hundred twelve million, one hundred twenty thousand, three hundred twenty-two".