22024620201420 has 72 divisors (see below), whose sum is σ = 66832916566416. Its totient is φ = 5871042870912.

The previous prime is 22024620201413. The next prime is 22024620201421. The reversal of 22024620201420 is 2410202642022.

22024620201420 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 4 + 620 + 2 + 0 + 14 + 20 = 666.

It is a super-2 number, since 2×22024620201420² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22024620201421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22319707 + ... + 23285586.

Almost surely, 2^{22024620201420} is an apocalyptic number.

22024620201420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22024620201420 is an abundant number, since it is smaller than the sum of its proper divisors (44808296364996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22024620201420 is a wasteful number, since it uses less digits than its factorization.

22024620201420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45607991 (or 45607986 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22024620201420 its reverse (2410202642022), we get a palindrome (24434822843442).

The spelling of 22024620201420 in words is "twenty-two trillion, twenty-four billion, six hundred twenty million, two hundred one thousand, four hundred twenty".