2120220033031 has 8 divisors (see below), whose sum is σ = 2212760673504. Its totient is φ = 2027709156000.

The previous prime is 2120220032923. The next prime is 2120220033073. The reversal of 2120220033031 is 1303300220212.

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 2120220033031 - 2⁹ = 2120220032519 is a prime.

It is a super-2 number, since 2×2120220033031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120220033131) 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, 7295220 + ... + 7580281.

It is an arithmetic number, because the mean of its divisors is an integer number (276595084188).

Almost surely, 2^{2120220033031} is an apocalyptic number.

2120220033031 is a deficient number, since it is larger than the sum of its proper divisors (92540640473).

2120220033031 is a wasteful number, since it uses less digits than its factorization.

2120220033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14881721.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2120220033031 its reverse (1303300220212), we get a palindrome (3423520253243).

The spelling of 2120220033031 in words is "two trillion, one hundred twenty billion, two hundred twenty million, thirty-three thousand, thirty-one".