1022231155514 has 12 divisors (see below), whose sum is σ = 1628849298894. Its totient is φ = 481049955264.

The previous prime is 1022231155349. The next prime is 1022231155567. The reversal of 1022231155514 is 4155511322201.

1022231155514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1018753104889 + 3478050625 = 1009333^2 + 58975^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 884282429 + ... + 884283584.

Almost surely, 2^{1022231155514} is an apocalyptic number.

1022231155514 is a deficient number, since it is larger than the sum of its proper divisors (606618143380).

1022231155514 is a wasteful number, since it uses less digits than its factorization.

1022231155514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768566049 (or 1768566032 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1022231155514 its reverse (4155511322201), we get a palindrome (5177742477715).

The spelling of 1022231155514 in words is "one trillion, twenty-two billion, two hundred thirty-one million, one hundred fifty-five thousand, five hundred fourteen".