2422212002340 has 48 divisors (see below), whose sum is σ = 7303900809408. Its totient is φ = 596236800384.

The previous prime is 2422212002339. The next prime is 2422212002347. The reversal of 2422212002340 is 432002122242.

It is a super-2 number, since 2×2422212002340² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2422212002340.

It is not an unprimeable number, because it can be changed into a prime (2422212002347) 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, 1552699222 + ... + 1552700781.

It is an arithmetic number, because the mean of its divisors is an integer number (152164600196).

Almost surely, 2^{2422212002340} is an apocalyptic number.

2422212002340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422212002340 is an abundant number, since it is smaller than the sum of its proper divisors (4881688807068).

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

2422212002340 is a wasteful number, since it uses less digits than its factorization.

2422212002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105400028 (or 3105400026 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2422212002340 its reverse (432002122242), we get a palindrome (2854214124582).

The spelling of 2422212002340 in words is "two trillion, four hundred twenty-two billion, two hundred twelve million, two thousand, three hundred forty".