212410220001140 has 96 divisors (see below), whose sum is σ = 511264933724160. Its totient is φ = 72614945568384.

The previous prime is 212410220001127. The next prime is 212410220001151. The reversal of 212410220001140 is 41100022014212.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289365257 + ... + 290098383.

It is an arithmetic number, because the mean of its divisors is an integer number (5325676392960).

Almost surely, 2^{212410220001140} is an apocalyptic number.

212410220001140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212410220001140 is an abundant number, since it is smaller than the sum of its proper divisors (298854713723020).

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

212410220001140 is a wasteful number, since it uses less digits than its factorization.

212410220001140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739149 (or 739147 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 212410220001140 its reverse (41100022014212), we get a palindrome (253510242015352).

The spelling of 212410220001140 in words is "two hundred twelve trillion, four hundred ten billion, two hundred twenty million, one thousand, one hundred forty".