1245228541298 has 16 divisors (see below), whose sum is σ = 2184321163200. Its totient is φ = 521258458896.

The previous prime is 1245228541273. The next prime is 1245228541309. The reversal of 1245228541298 is 8921458225421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034242373 + ... + 1034243576.

It is an arithmetic number, because the mean of its divisors is an integer number (136520072700).

Almost surely, 2^{1245228541298} is an apocalyptic number.

1245228541298 is a deficient number, since it is larger than the sum of its proper divisors (939092621902).

1245228541298 is a wasteful number, since it uses less digits than its factorization.

1245228541298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068486001.

The product of its digits is 3686400, while the sum is 53.

The spelling of 1245228541298 in words is "one trillion, two hundred forty-five billion, two hundred twenty-eight million, five hundred forty-one thousand, two hundred ninety-eight".