20000020220102 has 32 divisors (see below), whose sum is σ = 33138534270240. Its totient is φ = 8993987009280.

The previous prime is 20000020220057. The next prime is 20000020220119. The reversal of 20000020220102 is 20102202000002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11311652 + ... + 12959687.

It is an arithmetic number, because the mean of its divisors is an integer number (1035579195945).

Almost surely, 2^{20000020220102} is an apocalyptic number.

20000020220102 is a deficient number, since it is larger than the sum of its proper divisors (13138514050138).

20000020220102 is a wasteful number, since it uses less digits than its factorization.

20000020220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24272168.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20000020220102 its reverse (20102202000002), we get a palindrome (40102222220104).

The spelling of 20000020220102 in words is "twenty trillion, twenty million, two hundred twenty thousand, one hundred two".