11012212130 has 16 divisors (see below), whose sum is σ = 19940679360. Its totient is φ = 4378507632.

The previous prime is 11012212097. The next prime is 11012212139. The reversal of 11012212130 is 3121221011.

It is a super-2 number, since 2×11012212130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012212139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3295400 + ... + 3298739.

It is an arithmetic number, because the mean of its divisors is an integer number (1246292460).

Almost surely, 2^11012212130 is an apocalyptic number.

11012212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012212130 is a deficient number, since it is larger than the sum of its proper divisors (8928467230).

11012212130 is a wasteful number, since it uses less digits than its factorization.

11012212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594313.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11012212130 its reverse (3121221011), we get a palindrome (14133433141).

The spelling of 11012212130 in words is "eleven billion, twelve million, two hundred twelve thousand, one hundred thirty".