124141202212 has 24 divisors (see below), whose sum is σ = 217517305880. Its totient is φ = 61993451520.

The previous prime is 124141202197. The next prime is 124141202249. The reversal of 124141202212 is 212202141421.

It can be written as a sum of positive squares in 4 ways, for example, as 10076947456 + 114064254756 = 100384^2 + 337734^2 .

It is a super-2 number, since 2×124141202212² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 14204308 + ... + 14213044.

Almost surely, 2^124141202212 is an apocalyptic number.

It is an amenable number.

124141202212 is a deficient number, since it is larger than the sum of its proper divisors (93376103668).

124141202212 is a wasteful number, since it uses less digits than its factorization.

124141202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751 (or 12749 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 124141202212 its reverse (212202141421), we get a palindrome (336343343633).

The spelling of 124141202212 in words is "one hundred twenty-four billion, one hundred forty-one million, two hundred two thousand, two hundred twelve".