11022012220210 has 32 divisors (see below), whose sum is σ = 20117439724032. Its totient is φ = 4347103904640.

The previous prime is 11022012220201. The next prime is 11022012220211. The reversal of 11022012220210 is 1202221022011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11022012220211) 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, 165247 + ... + 4698013.

It is an arithmetic number, because the mean of its divisors is an integer number (628669991376).

Almost surely, 2^{11022012220210} is an apocalyptic number.

11022012220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022012220210 is a deficient number, since it is larger than the sum of its proper divisors (9095427503822).

11022012220210 is a wasteful number, since it uses less digits than its factorization.

11022012220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536178.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11022012220210 its reverse (1202221022011), we get a palindrome (12224233242221).

The spelling of 11022012220210 in words is "eleven trillion, twenty-two billion, twelve million, two hundred twenty thousand, two hundred ten".