1201242202 has 16 divisors (see below), whose sum is σ = 1915850880. Its totient is φ = 562921408.

The previous prime is 1201242199. The next prime is 1201242209. The reversal of 1201242202 is 2022421021.

It is a super-3 number, since 3×1201242202³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1201242209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65788 + ... + 82039.

It is an arithmetic number, because the mean of its divisors is an integer number (119740680).

Almost surely, 2^1201242202 is an apocalyptic number.

1201242202 is a deficient number, since it is larger than the sum of its proper divisors (714608678).

1201242202 is a wasteful number, since it uses less digits than its factorization.

1201242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148085.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1201242202 is about 34658.9411552055. The cubic root of 1201242202 is about 1063.0251195646.

Adding to 1201242202 its reverse (2022421021), we get a palindrome (3223663223).

The spelling of 1201242202 in words is "one billion, two hundred one million, two hundred forty-two thousand, two hundred two".