1302212001211 has 8 divisors (see below), whose sum is σ = 1423441800000. Its totient is φ = 1181456684040.

The previous prime is 1302212001149. The next prime is 1302212001217. The reversal of 1302212001211 is 1121002122031.

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

It is a cyclic number.

It is not a de Polignac number, because 1302212001211 - 2³⁹ = 752456187323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1302212001217) 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, 118614661 + ... + 118625638.

It is an arithmetic number, because the mean of its divisors is an integer number (177930225000).

Almost surely, 2^{1302212001211} is an apocalyptic number.

1302212001211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1302212001211 is a deficient number, since it is larger than the sum of its proper divisors (121229798789).

1302212001211 is a wasteful number, since it uses less digits than its factorization.

1302212001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237240809.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1302212001211 its reverse (1121002122031), we get a palindrome (2423214123242).

The spelling of 1302212001211 in words is "one trillion, three hundred two billion, two hundred twelve million, one thousand, two hundred eleven".