7471461222 has 64 divisors (see below), whose sum is σ = 16856313600. Its totient is φ = 2483364744.

The previous prime is 7471461211. The next prime is 7471461229. The reversal of 7471461222 is 2221641747.

7471461222 is a `hidden beast` number, since 7 + 4 + 7 + 14 + 612 + 22 = 666.

7471461222 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7471461229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1655493 + ... + 1659999.

It is an arithmetic number, because the mean of its divisors is an integer number (263379900).

Almost surely, 2^7471461222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7471461222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8428156800).

7471461222 is an abundant number, since it is smaller than the sum of its proper divisors (9384852378).

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

7471461222 is an equidigital number, since it uses as much as digits as its factorization.

7471461222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909 (or 4891 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 7471461222 is about 86437.6146246528. The cubic root of 7471461222 is about 1954.9478750196.

The spelling of 7471461222 in words is "seven billion, four hundred seventy-one million, four hundred sixty-one thousand, two hundred twenty-two".