11220442034 has 8 divisors (see below), whose sum is σ = 17820702108. Its totient is φ = 5280208000.

The previous prime is 11220442019. The next prime is 11220442049. The reversal of 11220442034 is 43024402211.

It is an interprime number because it is at equal distance from previous prime (11220442019) and next prime (11220442049).

It can be written as a sum of positive squares in 2 ways, for example, as 11044959025 + 175483009 = 105095^2 + 13247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 165006467 + ... + 165006534.

Almost surely, 2^11220442034 is an apocalyptic number.

11220442034 is a deficient number, since it is larger than the sum of its proper divisors (6600260074).

11220442034 is a wasteful number, since it uses less digits than its factorization.

11220442034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330013020.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11220442034 its reverse (43024402211), we get a palindrome (54244844245).

The spelling of 11220442034 in words is "eleven billion, two hundred twenty million, four hundred forty-two thousand, thirty-four".