211214001002 has 8 divisors (see below), whose sum is σ = 316824971076. Its totient is φ = 105605677312.

The previous prime is 211214000957. The next prime is 211214001071. The reversal of 211214001002 is 200100412112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133355702041 + 77858298961 = 365179^2 + 279031^2 .

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

It is a super-2 number, since 2×211214001002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448313 + ... + 789564.

Almost surely, 2^211214001002 is an apocalyptic number.

211214001002 is a deficient number, since it is larger than the sum of its proper divisors (105610970074).

211214001002 is a wasteful number, since it uses less digits than its factorization.

211214001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323192.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211214001002 its reverse (200100412112), we get a palindrome (411314413114).

The spelling of 211214001002 in words is "two hundred eleven billion, two hundred fourteen million, one thousand, two".