1456713222 has 8 divisors (see below), whose sum is σ = 2913426456. Its totient is φ = 485571072.

The previous prime is 1456713217. The next prime is 1456713227. The reversal of 1456713222 is 2223176541.

It is an interprime number because it is at equal distance from previous prime (1456713217) and next prime (1456713227).

It is a sphenic number, since it is the product of 3 distinct primes.

1456713222 is an admirable number.

It is a super-2 number, since 2×1456713222² = 4244026822299242568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456713227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121392763 + ... + 121392774.

It is an arithmetic number, because the mean of its divisors is an integer number (364178307).

Almost surely, 2^1456713222 is an apocalyptic number.

1456713222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1456713222 is a wasteful number, since it uses less digits than its factorization.

1456713222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242785542.

The product of its digits is 20160, while the sum is 33.

The square root of 1456713222 is about 38166.9126600515. The cubic root of 1456713222 is about 1133.5952585121.

Adding to 1456713222 its reverse (2223176541), we get a palindrome (3679889763).

The spelling of 1456713222 in words is "one billion, four hundred fifty-six million, seven hundred thirteen thousand, two hundred twenty-two".