1022034245540 has 48 divisors (see below), whose sum is σ = 2675871483264. Its totient is φ = 318556128000.

The previous prime is 1022034245521. The next prime is 1022034245569. The reversal of 1022034245540 is 455424302201.

It is a junction number, because it is equal to n+sod(n) for n = 1022034245497 and 1022034245506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331827761 + ... + 331830840.

It is an arithmetic number, because the mean of its divisors is an integer number (55747322568).

Almost surely, 2^{1022034245540} is an apocalyptic number.

1022034245540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022034245540 is an abundant number, since it is smaller than the sum of its proper divisors (1653837237724).

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

1022034245540 is a wasteful number, since it uses less digits than its factorization.

1022034245540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663658628 (or 663658626 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 1022034245540 its reverse (455424302201), we get a palindrome (1477458547741).

The spelling of 1022034245540 in words is "one trillion, twenty-two billion, thirty-four million, two hundred forty-five thousand, five hundred forty".