22012021200002 has 32 divisors (see below), whose sum is σ = 33141002888448. Its totient is φ = 10965103200000.

The previous prime is 22012021199989. The next prime is 22012021200079. The reversal of 22012021200002 is 20000212021022.

It is a self number, because there is not a number n which added to its sum of digits gives 22012021200002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2216490977 + ... + 2216500907.

It is an arithmetic number, because the mean of its divisors is an integer number (1035656340264).

Almost surely, 2^{22012021200002} is an apocalyptic number.

22012021200002 is a deficient number, since it is larger than the sum of its proper divisors (11128981688446).

22012021200002 is a wasteful number, since it uses less digits than its factorization.

22012021200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13706.

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

Adding to 22012021200002 its reverse (20000212021022), we get a palindrome (42012233221024).

The spelling of 22012021200002 in words is "twenty-two trillion, twelve billion, twenty-one million, two hundred thousand, two".