11021123234130 has 16 divisors (see below), whose sum is σ = 26450695761984. Its totient is φ = 2938966195760.

The previous prime is 11021123234123. The next prime is 11021123234131. The reversal of 11021123234130 is 3143232112011.

It is a super-2 number, since 2×11021123234130² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11021123234130.

It is not an unprimeable number, because it can be changed into a prime (11021123234131) 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, 183685387206 + ... + 183685387265.

It is an arithmetic number, because the mean of its divisors is an integer number (1653168485124).

Almost surely, 2^{11021123234130} is an apocalyptic number.

11021123234130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021123234130 is an abundant number, since it is smaller than the sum of its proper divisors (15429572527854).

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

11021123234130 is a wasteful number, since it uses less digits than its factorization.

11021123234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367370774481.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11021123234130 its reverse (3143232112011), we get a palindrome (14164355346141).

The spelling of 11021123234130 in words is "eleven trillion, twenty-one billion, one hundred twenty-three million, two hundred thirty-four thousand, one hundred thirty".