6411223212 has 48 divisors (see below), whose sum is σ = 15553305600. Its totient is φ = 2053241280.

The previous prime is 6411223201. The next prime is 6411223223. The reversal of 6411223212 is 2123221146.

It is an interprime number because it is at equal distance from previous prime (6411223201) and next prime (6411223223).

It is a super-2 number, since 2×6411223212² = 82207566148175193888, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10287 + ... + 113702.

It is an arithmetic number, because the mean of its divisors is an integer number (324027200).

Almost surely, 2^6411223212 is an apocalyptic number.

6411223212 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6411223212 is an abundant number, since it is smaller than the sum of its proper divisors (9142082388).

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

6411223212 is a wasteful number, since it uses less digits than its factorization.

6411223212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124166 (or 124164 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 6411223212 is about 80070.1143498621. The cubic root of 6411223212 is about 1857.7201816587.

Adding to 6411223212 its reverse (2123221146), we get a palindrome (8534444358).

The spelling of 6411223212 in words is "six billion, four hundred eleven million, two hundred twenty-three thousand, two hundred twelve".