212011120001131 has 16 divisors (see below), whose sum is σ = 236704975296768. Its totient is φ = 188222185720800.

The previous prime is 212011120001053. The next prime is 212011120001147. The reversal of 212011120001131 is 131100021110212.

It is a happy number.

212011120001131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212011120001131 - 2¹¹ = 212011119999083 is a prime.

It is a super-2 number, since 2×212011120001131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212011120001171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36497055 + ... + 41905336.

It is an arithmetic number, because the mean of its divisors is an integer number (14794060956048).

Almost surely, 2^{212011120001131} is an apocalyptic number.

212011120001131 is a deficient number, since it is larger than the sum of its proper divisors (24693855295637).

212011120001131 is a wasteful number, since it uses less digits than its factorization.

212011120001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78408162.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 212011120001131 its reverse (131100021110212), we get a palindrome (343111141111343).

The spelling of 212011120001131 in words is "two hundred twelve trillion, eleven billion, one hundred twenty million, one thousand, one hundred thirty-one".