2111200110010 has 32 divisors (see below), whose sum is σ = 3907211986944. Its totient is φ = 820842768000.

The previous prime is 2111200109989. The next prime is 2111200110023. The reversal of 2111200110010 is 100110021112.

It is a super-2 number, since 2×2111200110010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9389386 + ... + 9611605.

It is an arithmetic number, because the mean of its divisors is an integer number (122100374592).

Almost surely, 2^{2111200110010} is an apocalyptic number.

2111200110010 is a deficient number, since it is larger than the sum of its proper divisors (1796011876934).

2111200110010 is a wasteful number, since it uses less digits than its factorization.

2111200110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19001310.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2111200110010 its reverse (100110021112), we get a palindrome (2211310131122).

The spelling of 2111200110010 in words is "two trillion, one hundred eleven billion, two hundred million, one hundred ten thousand, ten".