23023220334211 has 16 divisors (see below), whose sum is σ = 24973816099680. Its totient is φ = 21138951454720.

The previous prime is 23023220334193. The next prime is 23023220334223. The reversal of 23023220334211 is 11243302232032.

It is a cyclic number.

It is not a de Polignac number, because 23023220334211 - 2²¹ = 23023218237059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23023220334211.

It is not an unprimeable number, because it can be changed into a prime (23023220334011) 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, 9089100 + ... + 11342758.

It is an arithmetic number, because the mean of its divisors is an integer number (1560863506230).

Almost surely, 2^{23023220334211} is an apocalyptic number.

23023220334211 is a deficient number, since it is larger than the sum of its proper divisors (1950595765469).

23023220334211 is a wasteful number, since it uses less digits than its factorization.

23023220334211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268374.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23023220334211 its reverse (11243302232032), we get a palindrome (34266522566243).

The spelling of 23023220334211 in words is "twenty-three trillion, twenty-three billion, two hundred twenty million, three hundred thirty-four thousand, two hundred eleven".