20120222000002 has 16 divisors (see below), whose sum is σ = 30286689836832. Its totient is φ = 10024698006400.

The previous prime is 20120221999973. The next prime is 20120222000023. The reversal of 20120222000002 is 20000022202102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8796028 + ... + 10844839.

It is an arithmetic number, because the mean of its divisors is an integer number (1892918114802).

Almost surely, 2^{20120222000002} is an apocalyptic number.

20120222000002 is a deficient number, since it is larger than the sum of its proper divisors (10166467836830).

20120222000002 is a wasteful number, since it uses less digits than its factorization.

20120222000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19642673.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20120222000002 its reverse (20000022202102), we get a palindrome (40120244202104).

The spelling of 20120222000002 in words is "twenty trillion, one hundred twenty billion, two hundred twenty-two million, two", and thus it is an aban number.