12202929 has 6 divisors (see below), whose sum is σ = 17626466. Its totient is φ = 8135280.

The previous prime is 12202919. The next prime is 12202961. The reversal of 12202929 is 92920221.

It can be written as a sum of positive squares in only one way, i.e., 8294400 + 3908529 = 2880^2 + 1977^2 .

It is not a de Polignac number, because 12202929 - 2⁴ = 12202913 is a prime.

It is a super-2 number, since 2×12202929² = 297822952358082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677932 + ... + 677949.

Almost surely, 2^12202929 is an apocalyptic number.

It is an amenable number.

12202929 is a deficient number, since it is larger than the sum of its proper divisors (5423537).

12202929 is a wasteful number, since it uses less digits than its factorization.

12202929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355887 (or 1355884 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 12202929 is about 3493.2690992822. The cubic root of 12202929 is about 230.2261732321.

It can be divided in two parts, 12202 and 929, that added together give a palindrome (13131).

The spelling of 12202929 in words is "twelve million, two hundred two thousand, nine hundred twenty-nine".