11001222002010 has 32 divisors (see below), whose sum is σ = 26404675399872. Its totient is φ = 2933465578880.

The previous prime is 11001222001999. The next prime is 11001222002027. The reversal of 11001222002010 is 1020022210011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11638944 + ... + 12548603.

It is an arithmetic number, because the mean of its divisors is an integer number (825146106246).

Almost surely, 2^{11001222002010} is an apocalyptic number.

11001222002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001222002010 is an abundant number, since it is smaller than the sum of its proper divisors (15403453397862).

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

11001222002010 is a wasteful number, since it uses less digits than its factorization.

11001222002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24202718.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11001222002010 its reverse (1020022210011), we get a palindrome (12021244212021).

The spelling of 11001222002010 in words is "eleven trillion, one billion, two hundred twenty-two million, two thousand, ten".