1022244235554 has 32 divisors (see below), whose sum is σ = 2116170936000. Its totient is φ = 328814144064.

The previous prime is 1022244235549. The next prime is 1022244235577. The reversal of 1022244235554 is 4555324422201.

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, 1330684 + ... + 1953255.

It is an arithmetic number, because the mean of its divisors is an integer number (66130341750).

Almost surely, 2^{1022244235554} is an apocalyptic number.

1022244235554 is an abundant number, since it is smaller than the sum of its proper divisors (1093926700446).

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

1022244235554 is a wasteful number, since it uses less digits than its factorization.

1022244235554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285762.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 1022244235554 its reverse (4555324422201), we get a palindrome (5577568657755).

The spelling of 1022244235554 in words is "one trillion, twenty-two billion, two hundred forty-four million, two hundred thirty-five thousand, five hundred fifty-four".