1030122221232 has 160 divisors (see below), whose sum is σ = 2962866364416. Its totient is φ = 306262656000.

The previous prime is 1030122221231. The next prime is 1030122221239. The reversal of 1030122221232 is 2321222210301.

It is a super-2 number, since 2×1030122221232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030122221199 and 1030122221208.

It is not an unprimeable number, because it can be changed into a prime (1030122221231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12590857 + ... + 12672407.

Almost surely, 2^{1030122221232} is an apocalyptic number.

1030122221232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030122221232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1481433182208).

1030122221232 is an abundant number, since it is smaller than the sum of its proper divisors (1932744143184).

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

1030122221232 is a wasteful number, since it uses less digits than its factorization.

1030122221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82259 (or 82253 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1030122221232 its reverse (2321222210301), we get a palindrome (3351344431533).

The spelling of 1030122221232 in words is "one trillion, thirty billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred thirty-two".