11122323022 has 4 divisors (see below), whose sum is σ = 16683484536. Its totient is φ = 5561161510.

The previous prime is 11122323001. The next prime is 11122323053. The reversal of 11122323022 is 22032322111.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11122323022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780580754 + ... + 2780580757.

It is an arithmetic number, because the mean of its divisors is an integer number (4170871134).

Almost surely, 2^11122323022 is an apocalyptic number.

11122323022 is a deficient number, since it is larger than the sum of its proper divisors (5561161514).

11122323022 is an equidigital number, since it uses as much as digits as its factorization.

11122323022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561161513.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11122323022 its reverse (22032322111), we get a palindrome (33154645133).

The spelling of 11122323022 in words is "eleven billion, one hundred twenty-two million, three hundred twenty-three thousand, twenty-two".