1455113222 has 8 divisors (see below), whose sum is σ = 2257934400. Its totient is φ = 702468424.

The previous prime is 1455113221. The next prime is 1455113237. The reversal of 1455113222 is 2223115541.

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

It is a junction number, because it is equal to n+sod(n) for n = 1455113191 and 1455113200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455113221) 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, 12544022 + ... + 12544137.

It is an arithmetic number, because the mean of its divisors is an integer number (282241800).

Almost surely, 2^1455113222 is an apocalyptic number.

1455113222 is a deficient number, since it is larger than the sum of its proper divisors (802821178).

1455113222 is a wasteful number, since it uses less digits than its factorization.

1455113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25088190.

The product of its digits is 2400, while the sum is 26.

The square root of 1455113222 is about 38145.9463377172. The cubic root of 1455113222 is about 1133.1800734126.

Adding to 1455113222 its reverse (2223115541), we get a palindrome (3678228763).

The spelling of 1455113222 in words is "one billion, four hundred fifty-five million, one hundred thirteen thousand, two hundred twenty-two".