2202120430 has 16 divisors (see below), whose sum is σ = 4002302304. Its totient is φ = 872295840.

The previous prime is 2202120421. The next prime is 2202120439. The reversal of 2202120430 is 340212022.

It is an interprime number because it is at equal distance from previous prime (2202120421) and next prime (2202120439).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202120439) 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, 1067961 + ... + 1070020.

It is an arithmetic number, because the mean of its divisors is an integer number (250143894).

Almost surely, 2^2202120430 is an apocalyptic number.

2202120430 is a deficient number, since it is larger than the sum of its proper divisors (1800181874).

2202120430 is a wasteful number, since it uses less digits than its factorization.

2202120430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138091.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2202120430 is about 46926.7560140268. The cubic root of 2202120430 is about 1301.0091631503.

Adding to 2202120430 its reverse (340212022), we get a palindrome (2542332452).

The spelling of 2202120430 in words is "two billion, two hundred two million, one hundred twenty thousand, four hundred thirty".