4222213400 has 48 divisors (see below), whose sum is σ = 9926987400. Its totient is φ = 1669902080.

The previous prime is 4222213397. The next prime is 4222213417. The reversal of 4222213400 is 43122224.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100802 + ... + 136401.

Almost surely, 2^4222213400 is an apocalyptic number.

4222213400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4222213400 is an abundant number, since it is smaller than the sum of its proper divisors (5704774000).

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

4222213400 is a wasteful number, since it uses less digits than its factorization.

4222213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237308 (or 237299 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4222213400 is about 64978.5610797900. The cubic root of 4222213400 is about 1616.2680695619.

Adding to 4222213400 its reverse (43122224), we get a palindrome (4265335624).

The spelling of 4222213400 in words is "four billion, two hundred twenty-two million, two hundred thirteen thousand, four hundred".