4212223040 has 28 divisors (see below), whose sum is σ = 10030356876. Its totient is φ = 1684889088.

The previous prime is 4212223039. The next prime is 4212223051. The reversal of 4212223040 is 403222124.

It can be written as a sum of positive squares in 2 ways, for example, as 2497600576 + 1714622464 = 49976^2 + 41408^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6581279 + ... + 6581918.

Almost surely, 2^4212223040 is an apocalyptic number.

4212223040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4212223040 is an abundant number, since it is smaller than the sum of its proper divisors (5818133836).

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

4212223040 is a wasteful number, since it uses less digits than its factorization.

4212223040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13163214 (or 13163204 counting only the distinct ones).

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

The square root of 4212223040 is about 64901.6412735456. The cubic root of 4212223040 is about 1614.9922890998.

Adding to 4212223040 its reverse (403222124), we get a palindrome (4615445164).

The spelling of 4212223040 in words is "four billion, two hundred twelve million, two hundred twenty-three thousand, forty".