30212111211001 has 8 divisors (see below), whose sum is σ = 30754117923840. Its totient is φ = 29673567800352.

The previous prime is 30212111210989. The next prime is 30212111211013. The reversal of 30212111211001 is 10011211121203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30212111210989) and next prime (30212111211013).

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 30212111211001 - 2⁵ = 30212111210969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30212111211031) 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, 865807945 + ... + 865842838.

It is an arithmetic number, because the mean of its divisors is an integer number (3844264740480).

Almost surely, 2^{30212111211001} is an apocalyptic number.

It is an amenable number.

30212111211001 is a deficient number, since it is larger than the sum of its proper divisors (542006712839).

30212111211001 is a wasteful number, since it uses less digits than its factorization.

30212111211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731651095.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 30212111211001 its reverse (10011211121203), we get a palindrome (40223322332204).

The spelling of 30212111211001 in words is "thirty trillion, two hundred twelve billion, one hundred eleven million, two hundred eleven thousand, one".