12212200101 has 16 divisors (see below), whose sum is σ = 16352824320. Its totient is φ = 8106597360.

The previous prime is 12212200093. The next prime is 12212200193. The reversal of 12212200101 is 10100221221.

It is not a de Polignac number, because 12212200101 - 2³ = 12212200093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212900101) 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, 667210 + ... + 685268.

It is an arithmetic number, because the mean of its divisors is an integer number (1022051520).

Almost surely, 2^12212200101 is an apocalyptic number.

It is an amenable number.

12212200101 is a deficient number, since it is larger than the sum of its proper divisors (4140624219).

12212200101 is a wasteful number, since it uses less digits than its factorization.

12212200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19016.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12212200101 its reverse (10100221221), we get a palindrome (22312421322).

The spelling of 12212200101 in words is "twelve billion, two hundred twelve million, two hundred thousand, one hundred one".