10140410221020 has 36 divisors (see below), whose sum is σ = 30759244337640. Its totient is φ = 2704109392224.

The previous prime is 10140410221009. The next prime is 10140410221057. The reversal of 10140410221020 is 2012201404101.

10140410221020 is a `hidden beast` number, since 1 + 0 + 1 + 40 + 410 + 2 + 210 + 2 + 0 = 666.

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 = 10140410220984 and 10140410221002.

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, 28167805990 + ... + 28167806349.

Almost surely, 2^{10140410221020} is an apocalyptic number.

10140410221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10140410221020 is an abundant number, since it is smaller than the sum of its proper divisors (20618834116620).

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

10140410221020 is a wasteful number, since it uses less digits than its factorization.

10140410221020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56335612354 (or 56335612349 counting only the distinct ones).

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

Adding to 10140410221020 its reverse (2012201404101), we get a palindrome (12152611625121).

The spelling of 10140410221020 in words is "ten trillion, one hundred forty billion, four hundred ten million, two hundred twenty-one thousand, twenty".