1021434044022 has 96 divisors (see below), whose sum is σ = 2535161428800. Its totient is φ = 291158820864.

The previous prime is 1021434043967. The next prime is 1021434044039. The reversal of 1021434044022 is 2204404341201.

1021434044022 is a `hidden beast` number, since 1 + 0 + 214 + 3 + 4 + 0 + 440 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102046554 + ... + 102056562.

It is an arithmetic number, because the mean of its divisors is an integer number (26407931550).

Almost surely, 2^{1021434044022} is an apocalyptic number.

1021434044022 is an abundant number, since it is smaller than the sum of its proper divisors (1513727384778).

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

1021434044022 is a wasteful number, since it uses less digits than its factorization.

1021434044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11830 (or 11827 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1021434044022 its reverse (2204404341201), we get a palindrome (3225838385223).

The spelling of 1021434044022 in words is "one trillion, twenty-one billion, four hundred thirty-four million, forty-four thousand, twenty-two".