23212214101 has 16 divisors (see below), whose sum is σ = 24561028800. Its totient is φ = 21876421248.

The previous prime is 23212214099. The next prime is 23212214189. The reversal of 23212214101 is 10141221232.

It is not a de Polignac number, because 23212214101 - 2¹ = 23212214099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212214401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2965545 + ... + 2973361.

It is an arithmetic number, because the mean of its divisors is an integer number (1535064300).

Almost surely, 2^23212214101 is an apocalyptic number.

It is an amenable number.

23212214101 is a deficient number, since it is larger than the sum of its proper divisors (1348814699).

23212214101 is a wasteful number, since it uses less digits than its factorization.

23212214101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 23212214101 its reverse (10141221232), we get a palindrome (33353435333).

The spelling of 23212214101 in words is "twenty-three billion, two hundred twelve million, two hundred fourteen thousand, one hundred one".