2200010122121 has 4 divisors (see below), whose sum is σ = 2514297282432. Its totient is φ = 1885722961812.

The previous prime is 2200010122111. The next prime is 2200010122133. The reversal of 2200010122121 is 1212210100022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200010122121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200010122096 and 2200010122105.

It is not an unprimeable number, because it can be changed into a prime (2200010122111) 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, 157143580145 + ... + 157143580158.

It is an arithmetic number, because the mean of its divisors is an integer number (628574320608).

Almost surely, 2^{2200010122121} is an apocalyptic number.

It is an amenable number.

2200010122121 is a deficient number, since it is larger than the sum of its proper divisors (314287160311).

2200010122121 is an equidigital number, since it uses as much as digits as its factorization.

2200010122121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314287160310.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2200010122121 its reverse (1212210100022), we get a palindrome (3412220222143).

The spelling of 2200010122121 in words is "two trillion, two hundred billion, ten million, one hundred twenty-two thousand, one hundred twenty-one".