4024101011220 has 36 divisors (see below), whose sum is σ = 12206439734580. Its totient is φ = 1073093602944.

The previous prime is 4024101011219. The next prime is 4024101011269. The reversal of 4024101011220 is 221101014204.

4024101011220 is a `hidden beast` number, since 402 + 41 + 0 + 1 + 0 + 1 + 1 + 220 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 602918084484 + 3421182926736 = 776478^2 + 1849644^2 .

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

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

It is a junction number, because it is equal to n+sod(n) for n = 4024101011193 and 4024101011202.

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, 11178058185 + ... + 11178058544.

It is an arithmetic number, because the mean of its divisors is an integer number (339067770405).

Almost surely, 2^{4024101011220} is an apocalyptic number.

It is an amenable number.

4024101011220 is an abundant number, since it is smaller than the sum of its proper divisors (8182338723360).

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

4024101011220 is a wasteful number, since it uses less digits than its factorization.

4024101011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22356116744 (or 22356116739 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 4024101011220 its reverse (221101014204), we get a palindrome (4245202025424).

The spelling of 4024101011220 in words is "four trillion, twenty-four billion, one hundred one million, eleven thousand, two hundred twenty".