21622014002433 has 24 divisors (see below), whose sum is σ = 31509335531808. Its totient is φ = 13181500954752.

The previous prime is 21622014002419. The next prime is 21622014002437. The reversal of 21622014002433 is 33420041022612.

It is not a de Polignac number, because 21622014002433 - 2⁸ = 21622014002177 is a prime.

It is a super-2 number, since 2×21622014002433² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 21622014002433.

It is not an unprimeable number, because it can be changed into a prime (21622014002437) 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 23 ways as a sum of consecutive naturals, for example, 199230660 + ... + 199339157.

It is an arithmetic number, because the mean of its divisors is an integer number (1312888980492).

Almost surely, 2^{21622014002433} is an apocalyptic number.

It is an amenable number.

21622014002433 is a deficient number, since it is larger than the sum of its proper divisors (9887321529375).

21622014002433 is a wasteful number, since it uses less digits than its factorization.

21622014002433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398569953 (or 398569940 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 21622014002433 in words is "twenty-one trillion, six hundred twenty-two billion, fourteen million, two thousand, four hundred thirty-three".