1102553224 has 32 divisors (see below), whose sum is σ = 2202877080. Its totient is φ = 515533824.

The previous prime is 1102553219. The next prime is 1102553251. The reversal of 1102553224 is 4223552011.

It can be written as a sum of positive squares in 4 ways, for example, as 898920324 + 203632900 = 29982^2 + 14270^2 .

It is a super-2 number, since 2×1102553224² = 2431247223505588352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4467 + ... + 47170.

Almost surely, 2^1102553224 is an apocalyptic number.

It is an amenable number.

1102553224 is a deficient number, since it is larger than the sum of its proper divisors (1100323856).

1102553224 is a wasteful number, since it uses less digits than its factorization.

1102553224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51817 (or 51813 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1102553224 is about 33204.7168938390. The cubic root of 1102553224 is about 1033.0781778150.

The spelling of 1102553224 in words is "one billion, one hundred two million, five hundred fifty-three thousand, two hundred twenty-four".