1211234002 has 16 divisors (see below), whose sum is σ = 2086336800. Its totient is φ = 521583840.

The previous prime is 1211233993. The next prime is 1211234009. The reversal of 1211234002 is 2004321121.

It is not an unprimeable number, because it can be changed into a prime (1211234009) 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, 1448427 + ... + 1449262.

It is an arithmetic number, because the mean of its divisors is an integer number (130396050).

Almost surely, 2^1211234002 is an apocalyptic number.

1211234002 is a deficient number, since it is larger than the sum of its proper divisors (875102798).

1211234002 is a wasteful number, since it uses less digits than its factorization.

1211234002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897721.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1211234002 is about 34802.7872734354. The cubic root of 1211234002 is about 1065.9643603290.

Adding to 1211234002 its reverse (2004321121), we get a palindrome (3215555123).

The spelling of 1211234002 in words is "one billion, two hundred eleven million, two hundred thirty-four thousand, two".