11022212203210 has 16 divisors (see below), whose sum is σ = 21366134424936. Its totient is φ = 4069739890368.

The previous prime is 11022212203159. The next prime is 11022212203217. The reversal of 11022212203210 is 1230221222011.

It can be written as a sum of positive squares in 4 ways, for example, as 8491087118809 + 2531125084401 = 2913947^2 + 1590951^2 .

It is not an unprimeable number, because it can be changed into a prime (11022212203217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42393123729 + ... + 42393123988.

Almost surely, 2^{11022212203210} is an apocalyptic number.

11022212203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022212203210 is a deficient number, since it is larger than the sum of its proper divisors (10343922221726).

11022212203210 is a wasteful number, since it uses less digits than its factorization.

11022212203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84786247737.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11022212203210 its reverse (1230221222011), we get a palindrome (12252433425221).

The spelling of 11022212203210 in words is "eleven trillion, twenty-two billion, two hundred twelve million, two hundred three thousand, two hundred ten".