2200213021001 has 4 divisors (see below), whose sum is σ = 2329637316372. Its totient is φ = 2070788725632.

The previous prime is 2200213020989. The next prime is 2200213021003. The reversal of 2200213021001 is 1001203120022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 906418243600 + 1293794777401 = 952060^2 + 1137451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200213021001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2200213021003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64712147660 + ... + 64712147693.

It is an arithmetic number, because the mean of its divisors is an integer number (582409329093).

Almost surely, 2^{2200213021001} is an apocalyptic number.

It is an amenable number.

2200213021001 is a deficient number, since it is larger than the sum of its proper divisors (129424295371).

2200213021001 is a wasteful number, since it uses less digits than its factorization.

2200213021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129424295370.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2200213021001 its reverse (1001203120022), we get a palindrome (3201416141023).

The spelling of 2200213021001 in words is "two trillion, two hundred billion, two hundred thirteen million, twenty-one thousand, one".