11102222021010 has 64 divisors (see below), whose sum is σ = 28202678824320. Its totient is φ = 2789275875840.

The previous prime is 11102222020973. The next prime is 11102222021057. The reversal of 11102222021010 is 1012022220111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53702307 + ... + 53908646.

It is an arithmetic number, because the mean of its divisors is an integer number (440666856630).

Almost surely, 2^{11102222021010} is an apocalyptic number.

11102222021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102222021010 is an abundant number, since it is smaller than the sum of its proper divisors (17100456803310).

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

11102222021010 is a wasteful number, since it uses less digits than its factorization.

11102222021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107611163.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11102222021010 its reverse (1012022220111), we get a palindrome (12114244241121).

The spelling of 11102222021010 in words is "eleven trillion, one hundred two billion, two hundred twenty-two million, twenty-one thousand, ten".