2211010220000 has 60 divisors (see below), whose sum is σ = 5439416841936. Its totient is φ = 884404080000.

The previous prime is 2211010219991. The next prime is 2211010220011. The reversal of 2211010220000 is 220101122.

It is a happy number.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 55255256 + ... + 55295255.

Almost surely, 2^{2211010220000} is an apocalyptic number.

2211010220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211010220000 is an abundant number, since it is smaller than the sum of its proper divisors (3228406621936).

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

2211010220000 is an equidigital number, since it uses as much as digits as its factorization.

2211010220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110550541 (or 110550518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2211010220000 its reverse (220101122), we get a palindrome (2211230321122).

The spelling of 2211010220000 in words is "two trillion, two hundred eleven billion, ten million, two hundred twenty thousand".