12290001229 has 8 divisors (see below), whose sum is σ = 13418197920. Its totient is φ = 11163625200.

The previous prime is 12290001223. The next prime is 12290001271. The reversal of 12290001229 is 92210009221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12290001229 - 2²³ = 12281612621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12290001197 and 12290001206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12290001223) 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, 441027 + ... + 468064.

It is an arithmetic number, because the mean of its divisors is an integer number (1677274740).

Almost surely, 2^12290001229 is an apocalyptic number.

It is an amenable number.

12290001229 is a deficient number, since it is larger than the sum of its proper divisors (1128196691).

12290001229 is a wasteful number, since it uses less digits than its factorization.

12290001229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910331.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 12290001229 in words is "twelve billion, two hundred ninety million, one thousand, two hundred twenty-nine".