20220002112002 has 64 divisors (see below), whose sum is σ = 39119183539200. Its totient is φ = 7606032866880.

The previous prime is 20220002111993. The next prime is 20220002112059. The reversal of 20220002112002 is 20021120002202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218872673 + ... + 218965035.

It is an arithmetic number, because the mean of its divisors is an integer number (611237242800).

Almost surely, 2^{20220002112002} is an apocalyptic number.

20220002112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220002112002 is a deficient number, since it is larger than the sum of its proper divisors (18899181427198).

20220002112002 is a wasteful number, since it uses less digits than its factorization.

20220002112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141431.

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

Adding to 20220002112002 its reverse (20021120002202), we get a palindrome (40241122114204).

The spelling of 20220002112002 in words is "twenty trillion, two hundred twenty billion, two million, one hundred twelve thousand, two".