1151216002 has 16 divisors (see below), whose sum is σ = 1784809080. Its totient is φ = 556478208.

The previous prime is 1151215991. The next prime is 1151216009. The reversal of 1151216002 is 2006121511.

It can be written as a sum of positive squares in 4 ways, for example, as 1142507601 + 8708401 = 33801^2 + 2951^2 .

It is a super-3 number, since 3×1151216002³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1151216009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37927 + ... + 61162.

Almost surely, 2^1151216002 is an apocalyptic number.

1151216002 is a deficient number, since it is larger than the sum of its proper divisors (633593078).

1151216002 is a wasteful number, since it uses less digits than its factorization.

1151216002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99285.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1151216002 is about 33929.5741499949. The cubic root of 1151216002 is about 1048.0586963075.

Adding to 1151216002 its reverse (2006121511), we get a palindrome (3157337513).

The spelling of 1151216002 in words is "one billion, one hundred fifty-one million, two hundred sixteen thousand, two".