1041220210100 has 72 divisors (see below), whose sum is σ = 2582365134720. Its totient is φ = 356970568320.

The previous prime is 1041220210099. The next prime is 1041220210109. The reversal of 1041220210100 is 10120221401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041220210109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20475506 + ... + 20526294.

Almost surely, 2^{1041220210100} is an apocalyptic number.

1041220210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041220210100 is an abundant number, since it is smaller than the sum of its proper divisors (1541144924620).

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

1041220210100 is a wasteful number, since it uses less digits than its factorization.

1041220210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80097 (or 80090 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1041220210100 its reverse (10120221401), we get a palindrome (1051340431501).

The spelling of 1041220210100 in words is "one trillion, forty-one billion, two hundred twenty million, two hundred ten thousand, one hundred".