3001212121004 has 24 divisors (see below), whose sum is σ = 5300482923120. Its totient is φ = 1486789349184.

The previous prime is 3001212120989. The next prime is 3001212121049. The reversal of 3001212121004 is 4001212121003.

It is a super-2 number, since 2×3001212121004² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15320942 + ... + 15515594.

It is an arithmetic number, because the mean of its divisors is an integer number (220853455130).

Almost surely, 2^{3001212121004} is an apocalyptic number.

It is an amenable number.

3001212121004 is a deficient number, since it is larger than the sum of its proper divisors (2299270802116).

3001212121004 is a wasteful number, since it uses less digits than its factorization.

3001212121004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230129 (or 230127 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 3001212121004 its reverse (4001212121003), we get a palindrome (7002424242007).

Subtracting 3001212121004 from its reverse (4001212121003), we obtain a palindrome (999999999999).

The spelling of 3001212121004 in words is "three trillion, one billion, two hundred twelve million, one hundred twenty-one thousand, four".