22001032201420 has 48 divisors (see below), whose sum is σ = 46593817300800. Its totient is φ = 8726085709056.

The previous prime is 22001032201397. The next prime is 22001032201441. The reversal of 22001032201420 is 2410223010022.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7233120 + ... + 9814279.

It is an arithmetic number, because the mean of its divisors is an integer number (970704527100).

Almost surely, 2^{22001032201420} is an apocalyptic number.

22001032201420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22001032201420 is an abundant number, since it is smaller than the sum of its proper divisors (24592785099380).

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

22001032201420 is a wasteful number, since it uses less digits than its factorization.

22001032201420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17047954 (or 17047952 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22001032201420 its reverse (2410223010022), we get a palindrome (24411255211442).

The spelling of 22001032201420 in words is "twenty-two trillion, one billion, thirty-two million, two hundred one thousand, four hundred twenty".