2211400424124 has 36 divisors (see below), whose sum is σ = 5796963254264. Its totient is φ = 737133474384.

The previous prime is 2211400424117. The next prime is 2211400424159. The reversal of 2211400424124 is 4214240041122.

2211400424124 is a `hidden beast` number, since 2 + 2 + 11 + 400 + 4 + 241 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×2211400424124³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 1137550687 + ... + 1137552630.

Almost surely, 2^{2211400424124} is an apocalyptic number.

It is an amenable number.

2211400424124 is an abundant number, since it is smaller than the sum of its proper divisors (3585562830140).

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

2211400424124 is a wasteful number, since it uses less digits than its factorization.

2211400424124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275103336 (or 2275103322 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 2211400424124 its reverse (4214240041122), we get a palindrome (6425640465246).

The spelling of 2211400424124 in words is "two trillion, two hundred eleven billion, four hundred million, four hundred twenty-four thousand, one hundred twenty-four".