11022011210 has 64 divisors (see below), whose sum is σ = 23050524672. Its totient is φ = 3716387136.

The previous prime is 11022011087. The next prime is 11022011213. The reversal of 11022011210 is 1211022011.

It is a super-2 number, since 2×11022011210² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11022011191 and 11022011200.

It is not an unprimeable number, because it can be changed into a prime (11022011213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3483089 + ... + 3486251.

It is an arithmetic number, because the mean of its divisors is an integer number (360164448).

Almost surely, 2^11022011210 is an apocalyptic number.

11022011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022011210 is an abundant number, since it is smaller than the sum of its proper divisors (12028513462).

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

11022011210 is a wasteful number, since it uses less digits than its factorization.

11022011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11022011210 its reverse (1211022011), we get a palindrome (12233033221).

The spelling of 11022011210 in words is "eleven billion, twenty-two million, eleven thousand, two hundred ten".