1105122032 has 40 divisors (see below), whose sum is σ = 2553455616. Its totient is φ = 453030336.

The previous prime is 1105121993. The next prime is 1105122041. The reversal of 1105122032 is 2302215011.

It is a happy number.

It is a super-2 number, since 2×1105122032² = 2442589411223618048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1105122032.

It is a congruent number.

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, 211928 + ... + 217079.

Almost surely, 2^1105122032 is an apocalyptic number.

It is an amenable number.

1105122032 is an abundant number, since it is smaller than the sum of its proper divisors (1448333584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105122032 is a wasteful number, since it uses less digits than its factorization.

1105122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429045 (or 429039 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1105122032 is about 33243.3757611949. The cubic root of 1105122032 is about 1033.8798688670.

Adding to 1105122032 its reverse (2302215011), we get a palindrome (3407337043).

The spelling of 1105122032 in words is "one billion, one hundred five million, one hundred twenty-two thousand, thirty-two".