4422100444050 has 48 divisors (see below), whose sum is σ = 10989144944352. Its totient is φ = 1176825081600.

The previous prime is 4422100444043. The next prime is 4422100444057. The reversal of 4422100444050 is 504440012244.

It is an interprime number because it is at equal distance from previous prime (4422100444043) and next prime (4422100444057).

It is a super-4 number, since 4×4422100444050⁴ (a number of 52 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4422100443999 and 4422100444017.

It is not an unprimeable number, because it can be changed into a prime (4422100444057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29947399 + ... + 30094698.

It is an arithmetic number, because the mean of its divisors is an integer number (228940519674).

Almost surely, 2^{4422100444050} is an apocalyptic number.

4422100444050 is an abundant number, since it is smaller than the sum of its proper divisors (6567044500302).

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

4422100444050 is a wasteful number, since it uses less digits than its factorization.

4422100444050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60042603 (or 60042598 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 4422100444050 its reverse (504440012244), we get a palindrome (4926540456294).

The spelling of 4422100444050 in words is "four trillion, four hundred twenty-two billion, one hundred million, four hundred forty-four thousand, fifty".