2111010221002 has 16 divisors (see below), whose sum is σ = 3197548693152. Its totient is φ = 1045169544240.

The previous prime is 2111010220999. The next prime is 2111010221003. The reversal of 2111010221002 is 2001220101112.

It is not an unprimeable number, because it can be changed into a prime (2111010221003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745448 + ... + 2696035.

It is an arithmetic number, because the mean of its divisors is an integer number (199846793322).

Almost surely, 2^{2111010221002} is an apocalyptic number.

2111010221002 is a deficient number, since it is larger than the sum of its proper divisors (1086538472150).

2111010221002 is a wasteful number, since it uses less digits than its factorization.

2111010221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443813.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111010221002 its reverse (2001220101112), we get a palindrome (4112230322114).

The spelling of 2111010221002 in words is "two trillion, one hundred eleven billion, ten million, two hundred twenty-one thousand, two".