126011229 has 8 divisors (see below), whose sum is σ = 168114432. Its totient is φ = 83957760.

The previous prime is 126011219. The next prime is 126011231. The reversal of 126011229 is 922110621.

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

It is not a de Polignac number, because 126011229 - 2⁷ = 126011101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126011199 and 126011208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126011219) 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, 6052 + ... + 16989.

It is an arithmetic number, because the mean of its divisors is an integer number (21014304).

Almost surely, 2^126011229 is an apocalyptic number.

It is an amenable number.

126011229 is a deficient number, since it is larger than the sum of its proper divisors (42103203).

126011229 is a wasteful number, since it uses less digits than its factorization.

126011229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24867.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 126011229 is about 11225.4723285927. The cubic root of 126011229 is about 501.3446857320.

It can be divided in two parts, 1260 and 11229, that multiplied together give a triangular number (14148540 = T₅₃₁₉).

The spelling of 126011229 in words is "one hundred twenty-six million, eleven thousand, two hundred twenty-nine".