202012010211011 has 48 divisors (see below), whose sum is σ = 278250184396800. Its totient is φ = 144159222553920.

The previous prime is 202012010210999. The next prime is 202012010211031. The reversal of 202012010211011 is 110112010210202.

It is not a de Polignac number, because 202012010211011 - 2¹⁰ = 202012010209987 is a prime.

It is a super-2 number, since 2×202012010211011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202012010211031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112614161 + ... + 114393938.

It is an arithmetic number, because the mean of its divisors is an integer number (5796878841600).

Almost surely, 2^{202012010211011} is an apocalyptic number.

202012010211011 is a deficient number, since it is larger than the sum of its proper divisors (76238174185789).

202012010211011 is a wasteful number, since it uses less digits than its factorization.

202012010211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227008264 (or 227008257 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202012010211011 its reverse (110112010210202), we get a palindrome (312124020421213).

The spelling of 202012010211011 in words is "two hundred two trillion, twelve billion, ten million, two hundred eleven thousand, eleven".