11150022 has 16 divisors (see below), whose sum is σ = 24015600. Its totient is φ = 3430752.

The previous prime is 11150021. The next prime is 11150033. The reversal of 11150022 is 22005111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11150021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71397 + ... + 71552.

It is an arithmetic number, because the mean of its divisors is an integer number (1500975).

Almost surely, 2^11150022 is an apocalyptic number.

11150022 is an abundant number, since it is smaller than the sum of its proper divisors (12865578).

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

11150022 is a wasteful number, since it uses less digits than its factorization.

11150022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142967.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 11150022 is about 3339.1648656513. The cubic root of 11150022 is about 223.4044955277.

Adding to 11150022 its reverse (22005111), we get a palindrome (33155133).

The spelling of 11150022 in words is "eleven million, one hundred fifty thousand, twenty-two".