1111225054 has 8 divisors (see below), whose sum is σ = 1679561928. Its totient is φ = 551371080.

The previous prime is 1111225007. The next prime is 1111225069. The reversal of 1111225054 is 4505221111.

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

It is a super-2 number, since 2×1111225054² = 2469642241274605832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2120397 + ... + 2120920.

It is an arithmetic number, because the mean of its divisors is an integer number (209945241).

Almost surely, 2^1111225054 is an apocalyptic number.

1111225054 is a deficient number, since it is larger than the sum of its proper divisors (568336874).

1111225054 is a wasteful number, since it uses less digits than its factorization.

1111225054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241450.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1111225054 is about 33335.0424328513. The cubic root of 1111225054 is about 1035.7795721459.

Adding to 1111225054 its reverse (4505221111), we get a palindrome (5616446165).

The spelling of 1111225054 in words is "one billion, one hundred eleven million, two hundred twenty-five thousand, fifty-four".