1022250241552 has 10 divisors (see below), whose sum is σ = 1980609843038. Its totient is φ = 511125120768.

The previous prime is 1022250241511. The next prime is 1022250241603. The reversal of 1022250241552 is 2551420522201.

It can be written as a sum of positive squares in only one way, i.e., 668672540176 + 353577701376 = 817724^2 + 594624^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31945320033 + ... + 31945320064.

Almost surely, 2^{1022250241552} is an apocalyptic number.

It is an amenable number.

1022250241552 is a deficient number, since it is larger than the sum of its proper divisors (958359601486).

1022250241552 is an equidigital number, since it uses as much as digits as its factorization.

1022250241552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63890640105 (or 63890640099 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 1022250241552 its reverse (2551420522201), we get a palindrome (3573670763753).

The spelling of 1022250241552 in words is "one trillion, twenty-two billion, two hundred fifty million, two hundred forty-one thousand, five hundred fifty-two".