36224616021 has 16 divisors (see below), whose sum is σ = 52710308928. Its totient is φ = 21945996800.

The previous prime is 36224615993. The next prime is 36224616047. The reversal of 36224616021 is 12061642263.

It is a cyclic number.

It is not a de Polignac number, because 36224616021 - 2⁶ = 36224615957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36224617021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 118890 + ... + 294251.

It is an arithmetic number, because the mean of its divisors is an integer number (3294394308).

Almost surely, 2^36224616021 is an apocalyptic number.

It is an amenable number.

36224616021 is a deficient number, since it is larger than the sum of its proper divisors (16485692907).

36224616021 is a wasteful number, since it uses less digits than its factorization.

36224616021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415812.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 36224616021 in words is "thirty-six billion, two hundred twenty-four million, six hundred sixteen thousand, twenty-one".