22426030012 has 12 divisors (see below), whose sum is σ = 41554114560. Its totient is φ = 10553425856.

The previous prime is 22426029959. The next prime is 22426030021. The reversal of 22426030012 is 21003062422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164897212 + ... + 164897347.

It is an arithmetic number, because the mean of its divisors is an integer number (3462842880).

Almost surely, 2^22426030012 is an apocalyptic number.

It is an amenable number.

22426030012 is a deficient number, since it is larger than the sum of its proper divisors (19128084548).

22426030012 is a wasteful number, since it uses less digits than its factorization.

22426030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329794580 (or 329794578 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22426030012 its reverse (21003062422), we get a palindrome (43429092434).

The spelling of 22426030012 in words is "twenty-two billion, four hundred twenty-six million, thirty thousand, twelve".