23103300221212 has 24 divisors (see below), whose sum is σ = 41457253036304. Its totient is φ = 11261925683712.

The previous prime is 23103300221147. The next prime is 23103300221233. The reversal of 23103300221212 is 21212200330132.

It is a super-2 number, since 2×23103300221212² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 444336603 + ... + 444388594.

Almost surely, 2^{23103300221212} is an apocalyptic number.

It is an amenable number.

23103300221212 is a deficient number, since it is larger than the sum of its proper divisors (18353952815092).

23103300221212 is a wasteful number, since it uses less digits than its factorization.

23103300221212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888725365 (or 888725363 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23103300221212 its reverse (21212200330132), we get a palindrome (44315500551344).

The spelling of 23103300221212 in words is "twenty-three trillion, one hundred three billion, three hundred million, two hundred twenty-one thousand, two hundred twelve".