4226742207212 has 24 divisors (see below), whose sum is σ = 8454981717504. Its totient is φ = 1811140095312.

The previous prime is 4226742207187. The next prime is 4226742207217. The reversal of 4226742207212 is 2127022476224.

It is a self number, because there is not a number n which added to its sum of digits gives 4226742207212.

It is not an unprimeable number, because it can be changed into a prime (4226742207217) 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, 13207838 + ... + 13524069.

It is an arithmetic number, because the mean of its divisors is an integer number (352290904896).

Almost surely, 2^{4226742207212} is an apocalyptic number.

It is an amenable number.

4226742207212 is an abundant number, since it is smaller than the sum of its proper divisors (4228239510292).

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

4226742207212 is a wasteful number, since it uses less digits than its factorization.

4226742207212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26737565 (or 26737563 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 4226742207212 in words is "four trillion, two hundred twenty-six billion, seven hundred forty-two million, two hundred seven thousand, two hundred twelve".