11222111011010 has 64 divisors (see below), whose sum is σ = 20735087788800. Its totient is φ = 4371939360000.

The previous prime is 11222111010983. The next prime is 11222111011037. The reversal of 11222111011010 is 1011011122211.

It is an interprime number because it is at equal distance from previous prime (11222111010983) and next prime (11222111011037).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14935835 + ... + 15669185.

It is an arithmetic number, because the mean of its divisors is an integer number (323985746700).

Almost surely, 2^{11222111011010} is an apocalyptic number.

11222111011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222111011010 is a deficient number, since it is larger than the sum of its proper divisors (9512976777790).

11222111011010 is a wasteful number, since it uses less digits than its factorization.

11222111011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733707.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11222111011010 its reverse (1011011122211), we get a palindrome (12233122133221).

It can be divided in two parts, 112 and 22111011010, that added together give a palindrome (22111011122).

The spelling of 11222111011010 in words is "eleven trillion, two hundred twenty-two billion, one hundred eleven million, eleven thousand, ten".