3331201222031 has 8 divisors (see below), whose sum is σ = 3337697140128. Its totient is φ = 3324705696000.

The previous prime is 3331201221991. The next prime is 3331201222073. The reversal of 3331201222031 is 1302221021333.

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 3331201222031 - 2¹⁸ = 3331200959887 is a prime.

It is a super-2 number, since 2×3331201222031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3331201221988 and 3331201222006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331201222081) 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, 21555446 + ... + 21709436.

It is an arithmetic number, because the mean of its divisors is an integer number (417212142516).

Almost surely, 2^{3331201222031} is an apocalyptic number.

3331201222031 is a deficient number, since it is larger than the sum of its proper divisors (6495918097).

3331201222031 is a wasteful number, since it uses less digits than its factorization.

3331201222031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196033.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3331201222031 its reverse (1302221021333), we get a palindrome (4633422243364).

The spelling of 3331201222031 in words is "three trillion, three hundred thirty-one billion, two hundred one million, two hundred twenty-two thousand, thirty-one".