20010011012210 has 32 divisors (see below), whose sum is σ = 36166422689280. Its totient is φ = 7971074603712.

The previous prime is 20010011012203. The next prime is 20010011012281. The reversal of 20010011012210 is 1221011001002.

It is a junction number, because it is equal to n+sod(n) for n = 20010011012191 and 20010011012200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255947 + ... + 6331313.

It is an arithmetic number, because the mean of its divisors is an integer number (1130200709040).

Almost surely, 2^{20010011012210} is an apocalyptic number.

20010011012210 is a deficient number, since it is larger than the sum of its proper divisors (16156411677070).

20010011012210 is a wasteful number, since it uses less digits than its factorization.

20010011012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6076730.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20010011012210 its reverse (1221011001002), we get a palindrome (21231022013212).

The spelling of 20010011012210 in words is "twenty trillion, ten billion, eleven million, twelve thousand, two hundred ten".