11222222010 has 16 divisors (see below), whose sum is σ = 26933332896. Its totient is φ = 2992592528.

The previous prime is 11222221993. The next prime is 11222222069. The reversal of 11222222010 is 1022222211.

11222222010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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, 187037004 + ... + 187037063.

It is an arithmetic number, because the mean of its divisors is an integer number (1683333306).

Almost surely, 2^11222222010 is an apocalyptic number.

11222222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222222010 is an abundant number, since it is smaller than the sum of its proper divisors (15711110886).

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

11222222010 is a wasteful number, since it uses less digits than its factorization.

11222222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374074077.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11222222010 its reverse (1022222211), we get a palindrome (12244444221).

The spelling of 11222222010 in words is "eleven billion, two hundred twenty-two million, two hundred twenty-two thousand, ten".