1133212002 has 16 divisors (see below), whose sum is σ = 2440764480. Its totient is φ = 348680592.

The previous prime is 1133211979. The next prime is 1133212007. The reversal of 1133212002 is 2002123311.

It is not an unprimeable number, because it can be changed into a prime (1133212007) 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, 7264102 + ... + 7264257.

It is an arithmetic number, because the mean of its divisors is an integer number (152547780).

Almost surely, 2^1133212002 is an apocalyptic number.

1133212002 is an abundant number, since it is smaller than the sum of its proper divisors (1307552478).

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

1133212002 is a wasteful number, since it uses less digits than its factorization.

1133212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14528377.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1133212002 is about 33663.2143741503. The cubic root of 1133212002 is about 1042.5663941060.

Adding to 1133212002 its reverse (2002123311), we get a palindrome (3135335313).

It can be divided in two parts, 1 and 133212002, that added together give a triangular number (133212003 = T₁₆₃₂₂).

The spelling of 1133212002 in words is "one billion, one hundred thirty-three million, two hundred twelve thousand, two".