1126027213620 has 192 divisors, whose sum is σ = 3339931262976. Its totient is φ = 282864637440.

The previous prime is 1126027213601. The next prime is 1126027213627. The reversal of 1126027213620 is 263127206211.

It is a super-2 number, since 2×1126027213620² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126027213627) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97680297 + ... + 97691823.

It is an arithmetic number, because the mean of its divisors is an integer number (17395475328).

Almost surely, 2^{1126027213620} is an apocalyptic number.

1126027213620 is a gapful number since it is divisible by the number (10) 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 1126027213620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669965631488).

1126027213620 is an abundant number, since it is smaller than the sum of its proper divisors (2213904049356).

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

1126027213620 is a wasteful number, since it uses less digits than its factorization.

1126027213620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630 (or 12628 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 1126027213620 in words is "one trillion, one hundred twenty-six billion, twenty-seven million, two hundred thirteen thousand, six hundred twenty".