12204401070 has 32 divisors (see below), whose sum is σ = 29301258240. Its totient is φ = 3253318560.

The previous prime is 12204401051. The next prime is 12204401071. The reversal of 12204401070 is 7010440221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204401071) 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, 10851 + ... + 156609.

It is an arithmetic number, because the mean of its divisors is an integer number (915664320).

Almost surely, 2^12204401070 is an apocalyptic number.

12204401070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204401070 is an abundant number, since it is smaller than the sum of its proper divisors (17096857170).

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

12204401070 is a wasteful number, since it uses less digits than its factorization.

12204401070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148560.

The product of its (nonzero) digits is 448, while the sum is 21.

Adding to 12204401070 its reverse (7010440221), we get a palindrome (19214841291).

The spelling of 12204401070 in words is "twelve billion, two hundred four million, four hundred one thousand, seventy".