2212210124340 has 48 divisors (see below), whose sum is σ = 6361598850432. Its totient is φ = 573978842496.

The previous prime is 2212210124317. The next prime is 2212210124353. The reversal of 2212210124340 is 434210122122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212210124340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498243304 + ... + 498247743.

It is an arithmetic number, because the mean of its divisors is an integer number (132533309384).

Almost surely, 2^{2212210124340} is an apocalyptic number.

2212210124340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212210124340 is an abundant number, since it is smaller than the sum of its proper divisors (4149388726092).

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

2212210124340 is a wasteful number, since it uses less digits than its factorization.

2212210124340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996491096 (or 996491094 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2212210124340 its reverse (434210122122), we get a palindrome (2646420246462).

The spelling of 2212210124340 in words is "two trillion, two hundred twelve billion, two hundred ten million, one hundred twenty-four thousand, three hundred forty".