22041300203442 has 96 divisors (see below), whose sum is σ = 53102442032640. Its totient is φ = 6561470292480.

The previous prime is 22041300203437. The next prime is 22041300203453. The reversal of 22041300203442 is 24430200314022.

22041300203442 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 13 + 0 + 0 + 203 + 442 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27820153 + ... + 28601459.

It is an arithmetic number, because the mean of its divisors is an integer number (553150437840).

Almost surely, 2^{22041300203442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22041300203442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26551221016320).

22041300203442 is an abundant number, since it is smaller than the sum of its proper divisors (31061141829198).

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

22041300203442 is a wasteful number, since it uses less digits than its factorization.

22041300203442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785248 (or 785245 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22041300203442 its reverse (24430200314022), we get a palindrome (46471500517464).

The spelling of 22041300203442 in words is "twenty-two trillion, forty-one billion, three hundred million, two hundred three thousand, four hundred forty-two".