1201043022 has 8 divisors (see below), whose sum is σ = 2402086056. Its totient is φ = 400347672.

The previous prime is 1201042961. The next prime is 1201043059. The reversal of 1201043022 is 2203401021.

It is a sphenic number, since it is the product of 3 distinct primes.

1201043022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1201042992 and 1201043010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100086913 + ... + 100086924.

It is an arithmetic number, because the mean of its divisors is an integer number (300260757).

Almost surely, 2^1201043022 is an apocalyptic number.

1201043022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1201043022 is a wasteful number, since it uses less digits than its factorization.

1201043022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200173842.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1201043022 is about 34656.0676072748. The cubic root of 1201043022 is about 1062.9663623196.

Adding to 1201043022 its reverse (2203401021), we get a palindrome (3404444043).

The spelling of 1201043022 in words is "one billion, two hundred one million, forty-three thousand, twenty-two".