1105122152 has 16 divisors (see below), whose sum is σ = 2098334400. Its totient is φ = 545566320.

The previous prime is 1105122149. The next prime is 1105122163. The reversal of 1105122152 is 2512215011.

It is a super-2 number, since 2×1105122152² = 2442589941682222208, which contains 22 as substring.

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, 873674 + ... + 874937.

It is an arithmetic number, because the mean of its divisors is an integer number (131145900).

Almost surely, 2^1105122152 is an apocalyptic number.

It is an amenable number.

1105122152 is a deficient number, since it is larger than the sum of its proper divisors (993212248).

1105122152 is a wasteful number, since it uses less digits than its factorization.

1105122152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748696 (or 1748692 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1105122152 is about 33243.3775660657. The cubic root of 1105122152 is about 1033.8799062884.

Adding to 1105122152 its reverse (2512215011), we get a palindrome (3617337163).

The spelling of 1105122152 in words is "one billion, one hundred five million, one hundred twenty-two thousand, one hundred fifty-two".