460011222 has 48 divisors (see below), whose sum is σ = 1090739520. Its totient is φ = 138956400.

The previous prime is 460011217. The next prime is 460011229. The reversal of 460011222 is 222110064.

It is a super-2 number, since 2×460011222² = 423220648731866568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 460011195 and 460011204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460011229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62029 + ... + 69047.

It is an arithmetic number, because the mean of its divisors is an integer number (22723740).

Almost surely, 2^460011222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 460011222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545369760).

460011222 is an abundant number, since it is smaller than the sum of its proper divisors (630728298).

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

460011222 is a wasteful number, since it uses less digits than its factorization.

460011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369 (or 7366 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 460011222 is about 21447.8722021556. The cubic root of 460011222 is about 771.9505402464.

Adding to 460011222 its reverse (222110064), we get a palindrome (682121286).

The spelling of 460011222 in words is "four hundred sixty million, eleven thousand, two hundred twenty-two".