1341221002 has 8 divisors (see below), whose sum is σ = 2194725312. Its totient is φ = 609645900.

The previous prime is 1341220997. The next prime is 1341221003. The reversal of 1341221002 is 2001221431.

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

It is not an unprimeable number, because it can be changed into a prime (1341221003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30482274 + ... + 30482317.

It is an arithmetic number, because the mean of its divisors is an integer number (274340664).

Almost surely, 2^1341221002 is an apocalyptic number.

1341221002 is a deficient number, since it is larger than the sum of its proper divisors (853504310).

1341221002 is a wasteful number, since it uses less digits than its factorization.

1341221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60964604.

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

The square root of 1341221002 is about 36622.6842544344. The cubic root of 1341221002 is about 1102.8085261827.

Adding to 1341221002 its reverse (2001221431), we get a palindrome (3342442433).

The spelling of 1341221002 in words is "one billion, three hundred forty-one million, two hundred twenty-one thousand, two".