2100022011002 has 8 divisors (see below), whose sum is σ = 3150042967200. Its totient is φ = 1050007688604.

The previous prime is 2100022010953. The next prime is 2100022011029. The reversal of 2100022011002 is 2001102200012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772352 + ... + 2190107.

It is an arithmetic number, because the mean of its divisors is an integer number (393755370900).

Almost surely, 2^{2100022011002} is an apocalyptic number.

2100022011002 is a deficient number, since it is larger than the sum of its proper divisors (1050020956198).

2100022011002 is a wasteful number, since it uses less digits than its factorization.

2100022011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316900.

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

Adding to 2100022011002 its reverse (2001102200012), we get a palindrome (4101124211014).

The spelling of 2100022011002 in words is "two trillion, one hundred billion, twenty-two million, eleven thousand, two".