20200102211210 has 8 divisors (see below), whose sum is σ = 36360183980196. Its totient is φ = 8080040884480.

The previous prime is 20200102211189. The next prime is 20200102211249. The reversal of 20200102211210 is 1211220100202.

It can be written as a sum of positive squares in 2 ways, for example, as 16426963014361 + 3773139196849 = 4053019^2 + 1942457^2 .

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

It is a super-2 number, since 2×20200102211210² (a number of 27 digits) contains 22 as substring.

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, 1010005110551 + ... + 1010005110570.

Almost surely, 2^{20200102211210} is an apocalyptic number.

20200102211210 is a deficient number, since it is larger than the sum of its proper divisors (16160081768986).

20200102211210 is a wasteful number, since it uses less digits than its factorization.

20200102211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020010221128.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20200102211210 its reverse (1211220100202), we get a palindrome (21411322311412).

The spelling of 20200102211210 in words is "twenty trillion, two hundred billion, one hundred two million, two hundred eleven thousand, two hundred ten".