2012200001002 has 16 divisors (see below), whose sum is σ = 3046778491680. Its totient is φ = 996608837808.

The previous prime is 2012200000973. The next prime is 2012200001033. The reversal of 2012200001002 is 2001000022102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012200001002.

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, 2036449 + ... + 2858587.

It is an arithmetic number, because the mean of its divisors is an integer number (190423655730).

Almost surely, 2^{2012200001002} is an apocalyptic number.

2012200001002 is a deficient number, since it is larger than the sum of its proper divisors (1034578490678).

2012200001002 is a wasteful number, since it uses less digits than its factorization.

2012200001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833685.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2012200001002 its reverse (2001000022102), we get a palindrome (4013200023104).

The spelling of 2012200001002 in words is "two trillion, twelve billion, two hundred million, one thousand, two".