2202321230121 has 16 divisors (see below), whose sum is σ = 3019793690304. Its totient is φ = 1427049259584.

The previous prime is 2202321230119. The next prime is 2202321230147. The reversal of 2202321230121 is 1210321232022.

It is not a de Polignac number, because 2202321230121 - 2¹ = 2202321230119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202321230191) 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, 64707646 + ... + 64741671.

It is an arithmetic number, because the mean of its divisors is an integer number (188737105644).

Almost surely, 2^{2202321230121} is an apocalyptic number.

It is an amenable number.

2202321230121 is a deficient number, since it is larger than the sum of its proper divisors (817472460183).

2202321230121 is a wasteful number, since it uses less digits than its factorization.

2202321230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129449480.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2202321230121 its reverse (1210321232022), we get a palindrome (3412642462143).

The spelling of 2202321230121 in words is "two trillion, two hundred two billion, three hundred twenty-one million, two hundred thirty thousand, one hundred twenty-one".