23003220100211 has 16 divisors (see below), whose sum is σ = 25850422188864. Its totient is φ = 20310024941184.

The previous prime is 23003220100199. The next prime is 23003220100297. The reversal of 23003220100211 is 11200102230032.

It is a cyclic number.

It is not a de Polignac number, because 23003220100211 - 2²⁶ = 23003152991347 is a prime.

It is a super-3 number, since 3×23003220100211³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23003220100211.

It is not an unprimeable number, because it can be changed into a prime (23003220100411) 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, 11203865 + ... + 13097061.

It is an arithmetic number, because the mean of its divisors is an integer number (1615651386804).

Almost surely, 2^{23003220100211} is an apocalyptic number.

23003220100211 is a deficient number, since it is larger than the sum of its proper divisors (2847202088653).

23003220100211 is a wasteful number, since it uses less digits than its factorization.

23003220100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933870.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23003220100211 its reverse (11200102230032), we get a palindrome (34203322330243).

The spelling of 23003220100211 in words is "twenty-three trillion, three billion, two hundred twenty million, one hundred thousand, two hundred eleven".