2220401124422 has 32 divisors (see below), whose sum is σ = 3590955988704. Its totient is φ = 1023614208000.

The previous prime is 2220401124421. The next prime is 2220401124439. The reversal of 2220401124422 is 2244211040222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2220401124391 and 2220401124400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220401124421) 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, 110452172 + ... + 110472272.

It is an arithmetic number, because the mean of its divisors is an integer number (112217374647).

Almost surely, 2^{2220401124422} is an apocalyptic number.

2220401124422 is a deficient number, since it is larger than the sum of its proper divisors (1370554864282).

2220401124422 is a wasteful number, since it uses less digits than its factorization.

2220401124422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24824.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 2220401124422 its reverse (2244211040222), we get a palindrome (4464612164644).

The spelling of 2220401124422 in words is "two trillion, two hundred twenty billion, four hundred one million, one hundred twenty-four thousand, four hundred twenty-two".