1056224350000 has 60 divisors (see below), whose sum is σ = 2557879753968. Its totient is φ = 422489720000.

The previous prime is 1056224349967. The next prime is 1056224350001. The reversal of 1056224350000 is 534226501.

It is a super-2 number, since 2×1056224350000² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056224350001) 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, 10512244 + ... + 10612243.

Almost surely, 2^{1056224350000} is an apocalyptic number.

1056224350000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056224350000 is an abundant number, since it is smaller than the sum of its proper divisors (1501655403968).

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

1056224350000 is an frugal number, since it uses more digits than its factorization.

1056224350000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21124520 (or 21124494 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1056224350000 its reverse (534226501), we get a palindrome (1056758576501).

The spelling of 1056224350000 in words is "one trillion, fifty-six billion, two hundred twenty-four million, three hundred fifty thousand".