22201310200420 has 48 divisors (see below), whose sum is σ = 52392122012160. Its totient is φ = 7840997847936.

The previous prime is 22201310200411. The next prime is 22201310200429. The reversal of 22201310200420 is 2400201310222.

It is an interprime number because it is at equal distance from previous prime (22201310200411) and next prime (22201310200429).

It is not an unprimeable number, because it can be changed into a prime (22201310200429) 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 15 ways as a sum of consecutive naturals, for example, 1856290860 + ... + 1856302819.

It is an arithmetic number, because the mean of its divisors is an integer number (1091502541920).

Almost surely, 2^{22201310200420} is an apocalyptic number.

22201310200420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201310200420 is an abundant number, since it is smaller than the sum of its proper divisors (30190811811740).

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

22201310200420 is a wasteful number, since it uses less digits than its factorization.

22201310200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712593724 (or 3712593722 counting only the distinct ones).

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

Adding to 22201310200420 its reverse (2400201310222), we get a palindrome (24601511510642).

The spelling of 22201310200420 in words is "twenty-two trillion, two hundred one billion, three hundred ten million, two hundred thousand, four hundred twenty".