2220102020002 has 8 divisors (see below), whose sum is σ = 3384745702812. Its totient is φ = 1091853452400.

The previous prime is 2220102019937. The next prime is 2220102020021. The reversal of 2220102020002 is 2000202010222.

It can be written as a sum of positive squares in 2 ways, for example, as 2178543528121 + 41558491881 = 1475989^2 + 203859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 9098778649 + ... + 9098778892.

Almost surely, 2^{2220102020002} is an apocalyptic number.

2220102020002 is a deficient number, since it is larger than the sum of its proper divisors (1164643682810).

2220102020002 is a wasteful number, since it uses less digits than its factorization.

2220102020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18197557604.

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

Adding to 2220102020002 its reverse (2000202010222), we get a palindrome (4220304030224).

The spelling of 2220102020002 in words is "two trillion, two hundred twenty billion, one hundred two million, twenty thousand, two".