1100220152 has 16 divisors (see below), whose sum is σ = 2063345400. Its totient is φ = 549994720.

The previous prime is 1100220131. The next prime is 1100220193. The reversal of 1100220152 is 2510220011.

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, 36827 + ... + 59637.

Almost surely, 2^1100220152 is an apocalyptic number.

It is an amenable number.

1100220152 is a deficient number, since it is larger than the sum of its proper divisors (963125248).

1100220152 is a wasteful number, since it uses less digits than its factorization.

1100220152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28846 (or 28842 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1100220152 is about 33169.5666537867. The cubic root of 1100220152 is about 1032.3489770844.

Adding to 1100220152 its reverse (2510220011), we get a palindrome (3610440163).

The spelling of 1100220152 in words is "one billion, one hundred million, two hundred twenty thousand, one hundred fifty-two".