12002322150 has 576 divisors, whose sum is σ = 43922813760. Its totient is φ = 2380492800.

The previous prime is 12002322131. The next prime is 12002322169. The reversal of 12002322150 is 5122320021.

It is an interprime number because it is at equal distance from previous prime (12002322131) and next prime (12002322169).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 287 ways as a sum of consecutive naturals, for example, 14618740 + ... + 14619560.

It is an arithmetic number, because the mean of its divisors is an integer number (76254885).

Almost surely, 2^12002322150 is an apocalyptic number.

12002322150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12002322150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21961406880).

12002322150 is an abundant number, since it is smaller than the sum of its proper divisors (31920491610).

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

12002322150 is a wasteful number, since it uses less digits than its factorization.

12002322150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 12002322150 its reverse (5122320021), we get a palindrome (17124642171).

The spelling of 12002322150 in words is "twelve billion, two million, three hundred twenty-two thousand, one hundred fifty".