2214342451212 has 96 divisors (see below), whose sum is σ = 5510423654400. Its totient is φ = 690836117760.

The previous prime is 2214342451187. The next prime is 2214342451247. The reversal of 2214342451212 is 2121542434122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1816914 + ... + 2780262.

It is an arithmetic number, because the mean of its divisors is an integer number (57400246400).

Almost surely, 2^{2214342451212} is an apocalyptic number.

It is an amenable number.

2214342451212 is an abundant number, since it is smaller than the sum of its proper divisors (3296081203188).

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

2214342451212 is a wasteful number, since it uses less digits than its factorization.

2214342451212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963591 (or 963589 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

Adding to 2214342451212 its reverse (2121542434122), we get a palindrome (4335884885334).

The spelling of 2214342451212 in words is "two trillion, two hundred fourteen billion, three hundred forty-two million, four hundred fifty-one thousand, two hundred twelve".