1048279801022 has 4 divisors (see below), whose sum is σ = 1572419701536. Its totient is φ = 524139900510.

The previous prime is 1048279801021. The next prime is 1048279801099. The reversal of 1048279801022 is 2201089728401.

1048279801022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048279801021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262069950254 + ... + 262069950257.

It is an arithmetic number, because the mean of its divisors is an integer number (393104925384).

Almost surely, 2^{1048279801022} is an apocalyptic number.

1048279801022 is a deficient number, since it is larger than the sum of its proper divisors (524139900514).

1048279801022 is an equidigital number, since it uses as much as digits as its factorization.

1048279801022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524139900513.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 1048279801022 in words is "one trillion, forty-eight billion, two hundred seventy-nine million, eight hundred one thousand, twenty-two".