2200320122 has 128 divisors (see below), whose sum is σ = 4585351680. Its totient is φ = 764375040.

The previous prime is 2200320121. The next prime is 2200320131. The reversal of 2200320122 is 2210230022.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2200320097 and 2200320106.

It is not an unprimeable number, because it can be changed into a prime (2200320121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9443318 + ... + 9443550.

It is an arithmetic number, because the mean of its divisors is an integer number (35823060).

Almost surely, 2^2200320122 is an apocalyptic number.

2200320122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200320122 is an abundant number, since it is smaller than the sum of its proper divisors (2385031558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200320122 is a wasteful number, since it uses less digits than its factorization.

2200320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2200320122 is about 46907.5699860907. The cubic root of 2200320122 is about 1300.6545268124.

Adding to 2200320122 its reverse (2210230022), we get a palindrome (4410550144).

The spelling of 2200320122 in words is "two billion, two hundred million, three hundred twenty thousand, one hundred twenty-two".