22033223030212 has 12 divisors (see below), whose sum is σ = 38839586583420. Its totient is φ = 10936198292096.

The previous prime is 22033223030209. The next prime is 22033223030227. The reversal of 22033223030212 is 21203032233022.

It can be written as a sum of positive squares in 2 ways, for example, as 15419396976516 + 6613826053696 = 3926754^2 + 2571736^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20103305137 + ... + 20103306232.

It is an arithmetic number, because the mean of its divisors is an integer number (3236632215285).

Almost surely, 2^{22033223030212} is an apocalyptic number.

It is an amenable number.

22033223030212 is a deficient number, since it is larger than the sum of its proper divisors (16806363553208).

22033223030212 is a wasteful number, since it uses less digits than its factorization.

22033223030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40206611510 (or 40206611508 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22033223030212 its reverse (21203032233022), we get a palindrome (43236255263234).

The spelling of 22033223030212 in words is "twenty-two trillion, thirty-three billion, two hundred twenty-three million, thirty thousand, two hundred twelve".