11022222012010 has 64 divisors (see below), whose sum is σ = 21978695426688. Its totient is φ = 3946471200000.

The previous prime is 11022222011993. The next prime is 11022222012013. The reversal of 11022222012010 is 1021022222011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11022222012013) 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, 729696 + ... + 4751515.

It is an arithmetic number, because the mean of its divisors is an integer number (343417116042).

Almost surely, 2^{11022222012010} is an apocalyptic number.

11022222012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022222012010 is a deficient number, since it is larger than the sum of its proper divisors (10956473414678).

11022222012010 is a wasteful number, since it uses less digits than its factorization.

11022222012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481511.

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

Adding to 11022222012010 its reverse (1021022222011), we get a palindrome (12043244234021).

The spelling of 11022222012010 in words is "eleven trillion, twenty-two billion, two hundred twenty-two million, twelve thousand, ten".