4022213123400 has 48 divisors (see below), whose sum is σ = 12468860684400. Its totient is φ = 1072590166080.

The previous prime is 4022213123389. The next prime is 4022213123407. The reversal of 4022213123400 is 43213122204.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4022213123407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3351843670 + ... + 3351844869.

It is an arithmetic number, because the mean of its divisors is an integer number (259767930925).

Almost surely, 2^{4022213123400} is an apocalyptic number.

4022213123400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4022213123400 is an abundant number, since it is smaller than the sum of its proper divisors (8446647561000).

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

4022213123400 is a wasteful number, since it uses less digits than its factorization.

4022213123400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703688558 (or 6703688549 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4022213123400 its reverse (43213122204), we get a palindrome (4065426245604).

The spelling of 4022213123400 in words is "four trillion, twenty-two billion, two hundred thirteen million, one hundred twenty-three thousand, four hundred".