2227112452 has 6 divisors (see below), whose sum is σ = 3897446798. Its totient is φ = 1113556224.

The previous prime is 2227112443. The next prime is 2227112479. The reversal of 2227112452 is 2542117222.

It can be written as a sum of positive squares in only one way, i.e., 2099105856 + 128006596 = 45816^2 + 11314^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2227112452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278389053 + ... + 278389060.

Almost surely, 2^2227112452 is an apocalyptic number.

It is an amenable number.

2227112452 is a deficient number, since it is larger than the sum of its proper divisors (1670334346).

2227112452 is a wasteful number, since it uses less digits than its factorization.

2227112452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556778117 (or 556778115 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 2227112452 is about 47192.2922943991. The cubic root of 2227112452 is about 1305.9124092013.

Adding to 2227112452 its reverse (2542117222), we get a palindrome (4769229674).

The spelling of 2227112452 in words is "two billion, two hundred twenty-seven million, one hundred twelve thousand, four hundred fifty-two".