124220052527 has 32 divisors (see below), whose sum is σ = 133362008064. Its totient is φ = 115430946400.

The previous prime is 124220052479. The next prime is 124220052553. The reversal of 124220052527 is 725250022421.

It is not a de Polignac number, because 124220052527 - 2¹² = 124220048431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124220052493 and 124220052502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124220052587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120484502 + ... + 120485532.

It is an arithmetic number, because the mean of its divisors is an integer number (4167562752).

Almost surely, 2^124220052527 is an apocalyptic number.

124220052527 is a deficient number, since it is larger than the sum of its proper divisors (9141955537).

124220052527 is a wasteful number, since it uses less digits than its factorization.

124220052527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819.

The product of its (nonzero) digits is 22400, while the sum is 32.

Adding to 124220052527 its reverse (725250022421), we get a palindrome (849470074948).

The spelling of 124220052527 in words is "one hundred twenty-four billion, two hundred twenty million, fifty-two thousand, five hundred twenty-seven".