3212003212123 has 16 divisors (see below), whose sum is σ = 3506861778336. Its totient is φ = 2930287659520.

The previous prime is 3212003212091. The next prime is 3212003212129. The reversal of 3212003212123 is 3212123002123.

It is a cyclic number.

It is not a de Polignac number, because 3212003212123 - 2⁵ = 3212003212091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212003212094 and 3212003212103.

It is not an unprimeable number, because it can be changed into a prime (3212003212129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21400708 + ... + 21550273.

It is an arithmetic number, because the mean of its divisors is an integer number (219178861146).

Almost surely, 2^{3212003212123} is an apocalyptic number.

3212003212123 is a deficient number, since it is larger than the sum of its proper divisors (294858566213).

3212003212123 is a wasteful number, since it uses less digits than its factorization.

3212003212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42951134.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3212003212123 its reverse (3212123002123), we get a palindrome (6424126214246).

The spelling of 3212003212123 in words is "three trillion, two hundred twelve billion, three million, two hundred twelve thousand, one hundred twenty-three".