11012212111010 has 64 divisors (see below), whose sum is σ = 22149200646144. Its totient is φ = 3907365739200.

The previous prime is 11012212111009. The next prime is 11012212111057. The reversal of 11012212111010 is 1011121221011.

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, 3512777 + ... + 5862083.

It is an arithmetic number, because the mean of its divisors is an integer number (346081260096).

Almost surely, 2^{11012212111010} is an apocalyptic number.

11012212111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012212111010 is an abundant number, since it is smaller than the sum of its proper divisors (11136988535134).

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

11012212111010 is a wasteful number, since it uses less digits than its factorization.

11012212111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350359.

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

Adding to 11012212111010 its reverse (1011121221011), we get a palindrome (12023333332021).

The spelling of 11012212111010 in words is "eleven trillion, twelve billion, two hundred twelve million, one hundred eleven thousand, ten".