222020220021002 has 32 divisors (see below), whose sum is σ = 359200492358400. Its totient is φ = 102313036582848.

The previous prime is 222020220021001. The next prime is 222020220021011. The reversal of 222020220021002 is 200120022020222.

It is not an unprimeable number, because it can be changed into a prime (222020220021001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 913583324 + ... + 913826312.

It is an arithmetic number, because the mean of its divisors is an integer number (11225015386200).

Almost surely, 2^{222020220021002} is an apocalyptic number.

222020220021002 is a deficient number, since it is larger than the sum of its proper divisors (137180272337398).

222020220021002 is a wasteful number, since it uses less digits than its factorization.

222020220021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296990.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222020220021002 its reverse (200120022020222), we get a palindrome (422140242041224).

The spelling of 222020220021002 in words is "two hundred twenty-two trillion, twenty billion, two hundred twenty million, twenty-one thousand, two".