12106200372 has 24 divisors (see below), whose sum is σ = 32283201216. Its totient is φ = 3458914368.

The previous prime is 12106200371. The next prime is 12106200373. The reversal of 12106200372 is 27300260121.

It is an interprime number because it is at equal distance from previous prime (12106200371) and next prime (12106200373).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106200371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72060633 + ... + 72060800.

It is an arithmetic number, because the mean of its divisors is an integer number (1345133384).

Almost surely, 2^12106200372 is an apocalyptic number.

12106200372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12106200372 is an abundant number, since it is smaller than the sum of its proper divisors (20177000844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12106200372 is a wasteful number, since it uses less digits than its factorization.

12106200372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144121447 (or 144121445 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 12106200372 its reverse (27300260121), we get a palindrome (39406460493).

The spelling of 12106200372 in words is "twelve billion, one hundred six million, two hundred thousand, three hundred seventy-two".