222000020021002 has 16 divisors (see below), whose sum is σ = 333146191140000. Its totient is φ = 110951295271600.

The previous prime is 222000020020979. The next prime is 222000020021069. The reversal of 222000020021002 is 200120020000222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77946252 + ... + 80744152.

It is an arithmetic number, because the mean of its divisors is an integer number (20821636946250).

Almost surely, 2^{222000020021002} is an apocalyptic number.

222000020021002 is a deficient number, since it is larger than the sum of its proper divisors (111146171118998).

222000020021002 is a wasteful number, since it uses less digits than its factorization.

222000020021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815301.

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

Adding to 222000020021002 its reverse (200120020000222), we get a palindrome (422120040021224).

The spelling of 222000020021002 in words is "two hundred twenty-two trillion, twenty million, twenty-one thousand, two".