2202314340 has 24 divisors (see below), whose sum is σ = 6166480320. Its totient is φ = 587283808.

The previous prime is 2202314329. The next prime is 2202314347. The reversal of 2202314340 is 434132022.

It is not an unprimeable number, because it can be changed into a prime (2202314347) 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, 18352560 + ... + 18352679.

It is an arithmetic number, because the mean of its divisors is an integer number (256936680).

Almost surely, 2^2202314340 is an apocalyptic number.

2202314340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202314340 is an abundant number, since it is smaller than the sum of its proper divisors (3964165980).

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

2202314340 is a wasteful number, since it uses less digits than its factorization.

2202314340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36705251 (or 36705249 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2202314340 is about 46928.8220606484. The cubic root of 2202314340 is about 1301.0473492669.

Adding to 2202314340 its reverse (434132022), we get a palindrome (2636446362).

It can be divided in two parts, 22023 and 14340, that added together give a palindrome (36363).

The spelling of 2202314340 in words is "two billion, two hundred two million, three hundred fourteen thousand, three hundred forty".