20100202012211 has 8 divisors (see below), whose sum is σ = 20299494152304. Its totient is φ = 19900915367200.

The previous prime is 20100202012129. The next prime is 20100202012229. The reversal of 20100202012211 is 11221020200102.

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

It is a cyclic number.

It is not a de Polignac number, because 20100202012211 - 2¹⁰ = 20100202011187 is a prime.

It is a super-2 number, since 2×20100202012211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20100202042211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6183260 + ... + 8856246.

It is an arithmetic number, because the mean of its divisors is an integer number (2537436769038).

Almost surely, 2^{20100202012211} is an apocalyptic number.

20100202012211 is a deficient number, since it is larger than the sum of its proper divisors (199292140093).

20100202012211 is a wasteful number, since it uses less digits than its factorization.

20100202012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747541.

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

Adding to 20100202012211 its reverse (11221020200102), we get a palindrome (31321222212313).

The spelling of 20100202012211 in words is "twenty trillion, one hundred billion, two hundred two million, twelve thousand, two hundred eleven".