1003421022210 has 24 divisors (see below), whose sum is σ = 2608894657980. Its totient is φ = 267578939232.

The previous prime is 1003421022179. The next prime is 1003421022217. The reversal of 1003421022210 is 122201243001.

It is a happy number.

1003421022210 is a `hidden beast` number, since 1 + 0 + 0 + 342 + 102 + 221 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 912046010121 + 91375012089 = 955011^2 + 302283^2 .

It is a super-2 number, since 2×1003421022210² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1003421022217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5574561145 + ... + 5574561324.

Almost surely, 2^{1003421022210} is an apocalyptic number.

1003421022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003421022210 is an abundant number, since it is smaller than the sum of its proper divisors (1605473635770).

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

1003421022210 is a wasteful number, since it uses less digits than its factorization.

1003421022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11149122482 (or 11149122479 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1003421022210 its reverse (122201243001), we get a palindrome (1125622265211).

The spelling of 1003421022210 in words is "one trillion, three billion, four hundred twenty-one million, twenty-two thousand, two hundred ten".