340422214001212 has 24 divisors (see below), whose sum is σ = 681235493251040. Its totient is φ = 145811434875840.

The previous prime is 340422214001173. The next prime is 340422214001231. The reversal of 340422214001212 is 212100412224043.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3491604387 + ... + 3491701882.

Almost surely, 2^{340422214001212} is an apocalyptic number.

It is an amenable number.

340422214001212 is an abundant number, since it is smaller than the sum of its proper divisors (340813279249828).

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

340422214001212 is a wasteful number, since it uses less digits than its factorization.

340422214001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983308021 (or 6983308019 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 340422214001212 its reverse (212100412224043), we get a palindrome (552522626225255).

The spelling of 340422214001212 in words is "three hundred forty trillion, four hundred twenty-two billion, two hundred fourteen million, one thousand, two hundred twelve".