4221830222511 has 64 divisors (see below), whose sum is σ = 6226801351680. Its totient is φ = 2523104640000.

The previous prime is 4221830222497. The next prime is 4221830222531. The reversal of 4221830222511 is 1152220381224.

It is not a de Polignac number, because 4221830222511 - 2¹⁵ = 4221830189743 is a prime.

It is a super-2 number, since 2×4221830222511² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221830222531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 860015925 + ... + 860020833.

It is an arithmetic number, because the mean of its divisors is an integer number (97293771120).

Almost surely, 2^{4221830222511} is an apocalyptic number.

4221830222511 is a deficient number, since it is larger than the sum of its proper divisors (2004971129169).

4221830222511 is a wasteful number, since it uses less digits than its factorization.

4221830222511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048.

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 4221830222511 in words is "four trillion, two hundred twenty-one billion, eight hundred thirty million, two hundred twenty-two thousand, five hundred eleven".