22010022020012 has 24 divisors (see below), whose sum is σ = 41549445185472. Its totient is φ = 10141569072000.

The previous prime is 22010022019879. The next prime is 22010022020023. The reversal of 22010022020012 is 21002022001022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352106564 + ... + 352169067.

It is an arithmetic number, because the mean of its divisors is an integer number (1731226882728).

Almost surely, 2^{22010022020012} is an apocalyptic number.

It is an amenable number.

22010022020012 is a deficient number, since it is larger than the sum of its proper divisors (19539423165460).

22010022020012 is a wasteful number, since it uses less digits than its factorization.

22010022020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704276249 (or 704276247 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22010022020012 its reverse (21002022001022), we get a palindrome (43012044021034).

The spelling of 22010022020012 in words is "twenty-two trillion, ten billion, twenty-two million, twenty thousand, twelve".