323212230220011 has 16 divisors (see below), whose sum is σ = 470129010307968. Its totient is φ = 195885312638400.

The previous prime is 323212230219971. The next prime is 323212230220031. The reversal of 323212230220011 is 110022032212323.

It is not a de Polignac number, because 323212230220011 - 2¹⁵ = 323212230187243 is a prime.

It is a super-2 number, since 2×323212230220011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323212230220031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14756170 + ... + 29396751.

It is an arithmetic number, because the mean of its divisors is an integer number (29383063144248).

Almost surely, 2^{323212230220011} is an apocalyptic number.

323212230220011 is a deficient number, since it is larger than the sum of its proper divisors (146916780087957).

323212230220011 is a wasteful number, since it uses less digits than its factorization.

323212230220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44374762.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 323212230220011 its reverse (110022032212323), we get a palindrome (433234262432334).

The spelling of 323212230220011 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred twenty thousand, eleven".