2200212002021 has 16 divisors (see below), whose sum is σ = 2545175442240. Its totient is φ = 1879753524480.

The previous prime is 2200212002003. The next prime is 2200212002033. The reversal of 2200212002021 is 1202002120022.

It is a cyclic number.

It is not a de Polignac number, because 2200212002021 - 2⁶ = 2200212001957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200212001987 and 2200212002005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200212001021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8563091 + ... + 8816288.

It is an arithmetic number, because the mean of its divisors is an integer number (159073465140).

Almost surely, 2^{2200212002021} is an apocalyptic number.

It is an amenable number.

2200212002021 is a deficient number, since it is larger than the sum of its proper divisors (344963440219).

2200212002021 is a wasteful number, since it uses less digits than its factorization.

2200212002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17380084.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200212002021 its reverse (1202002120022), we get a palindrome (3402214122043).

The spelling of 2200212002021 in words is "two trillion, two hundred billion, two hundred twelve million, two thousand, twenty-one".