11030022030 has 32 divisors (see below), whose sum is σ = 26506354464. Its totient is φ = 2937527936.

The previous prime is 11030021983. The next prime is 11030022037. The reversal of 11030022030 is 3022003011.

It is a happy number.

It is a super-2 number, since 2×11030022030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11030021997 and 11030022015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030022037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214629 + ... + 261008.

It is an arithmetic number, because the mean of its divisors is an integer number (828323577).

Almost surely, 2^11030022030 is an apocalyptic number.

11030022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11030022030 is an abundant number, since it is smaller than the sum of its proper divisors (15476332434).

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

11030022030 is a wasteful number, since it uses less digits than its factorization.

11030022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476420.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11030022030 its reverse (3022003011), we get a palindrome (14052025041).

The spelling of 11030022030 in words is "eleven billion, thirty million, twenty-two thousand, thirty".