20220100001002 has 8 divisors (see below), whose sum is σ = 33087436365312. Its totient is φ = 9190954545900.

The previous prime is 20220100000963. The next prime is 20220100001039. The reversal of 20220100001002 is 20010000102202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20220100001002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459547727274 + ... + 459547727317.

It is an arithmetic number, because the mean of its divisors is an integer number (4135929545664).

Almost surely, 2^{20220100001002} is an apocalyptic number.

20220100001002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220100001002 is a deficient number, since it is larger than the sum of its proper divisors (12867336364310).

20220100001002 is a wasteful number, since it uses less digits than its factorization.

20220100001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919095454604.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20220100001002 its reverse (20010000102202), we get a palindrome (40230100103204).

It can be divided in two parts, 20 and 220100001002, that added together give a palindrome (220100001022).

The spelling of 20220100001002 in words is "twenty trillion, two hundred twenty billion, one hundred million, one thousand, two".