1101140022 has 16 divisors (see below), whose sum is σ = 2318189760. Its totient is φ = 347728392.

The previous prime is 1101139987. The next prime is 1101140071. The reversal of 1101140022 is 2200411011.

It is a happy number.

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, 4829448 + ... + 4829675.

It is an arithmetic number, because the mean of its divisors is an integer number (144886860).

Almost surely, 2^1101140022 is an apocalyptic number.

1101140022 is an abundant number, since it is smaller than the sum of its proper divisors (1217049738).

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

1101140022 is a wasteful number, since it uses less digits than its factorization.

1101140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659147.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1101140022 is about 33183.4299312172. The cubic root of 1101140022 is about 1032.6366050713.

Adding to 1101140022 its reverse (2200411011), we get a palindrome (3301551033).

The spelling of 1101140022 in words is "one billion, one hundred one million, one hundred forty thousand, twenty-two".