202030030211112 has 48 divisors (see below), whose sum is σ = 547181558750580. Its totient is φ = 67341264192000.

The previous prime is 202030030211041. The next prime is 202030030211131. The reversal of 202030030211112 is 211112030030202.

202030030211112 is a `hidden beast` number, since 20 + 20 + 300 + 3 + 0 + 211 + 112 = 666.

202030030211112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 201543281200836 + 486749010276 = 14196594^2 + 697674^2 .

It is a super-2 number, since 2×202030030211112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40967839 + ... + 45633582.

Almost surely, 2^{202030030211112} is an apocalyptic number.

It is an amenable number.

202030030211112 is an abundant number, since it is smaller than the sum of its proper divisors (345151528539468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202030030211112 is a wasteful number, since it uses less digits than its factorization.

202030030211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86633834 (or 86633827 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 202030030211112 its reverse (211112030030202), we get a palindrome (413142060241314).

The spelling of 202030030211112 in words is "two hundred two trillion, thirty billion, thirty million, two hundred eleven thousand, one hundred twelve".