1022534511330 has 32 divisors (see below), whose sum is σ = 2513938508928. Its totient is φ = 266025238400.

The previous prime is 1022534511307. The next prime is 1022534511331. The reversal of 1022534511330 is 331154352201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1022534511331) 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, 415663206 + ... + 415665665.

It is an arithmetic number, because the mean of its divisors is an integer number (78560578404).

Almost surely, 2^{1022534511330} is an apocalyptic number.

1022534511330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022534511330 is an abundant number, since it is smaller than the sum of its proper divisors (1491403997598).

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

1022534511330 is a wasteful number, since it uses less digits than its factorization.

1022534511330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831328922.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1022534511330 its reverse (331154352201), we get a palindrome (1353688863531).

The spelling of 1022534511330 in words is "one trillion, twenty-two billion, five hundred thirty-four million, five hundred eleven thousand, three hundred thirty".