1030122121332 has 48 divisors (see below), whose sum is σ = 2428096291712. Its totient is φ = 339880320000.

The previous prime is 1030122121279. The next prime is 1030122121339. The reversal of 1030122121332 is 2331212210301.

It is a super-2 number, since 2×1030122121332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030122121299 and 1030122121308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030122121339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2446332 + ... + 2836332.

Almost surely, 2^{1030122121332} is an apocalyptic number.

1030122121332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030122121332 is an abundant number, since it is smaller than the sum of its proper divisors (1397974170380).

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

1030122121332 is a wasteful number, since it uses less digits than its factorization.

1030122121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392248 (or 392246 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1030122121332 its reverse (2331212210301), we get a palindrome (3361334331633).

The spelling of 1030122121332 in words is "one trillion, thirty billion, one hundred twenty-two million, one hundred twenty-one thousand, three hundred thirty-two".