2212012023331 has 64 divisors (see below), whose sum is σ = 2585283609600. Its totient is φ = 1872800512000.

The previous prime is 2212012023317. The next prime is 2212012023349. The reversal of 2212012023331 is 1333202102122.

It is not a de Polignac number, because 2212012023331 - 2⁷ = 2212012023203 is a prime.

It is a super-2 number, since 2×2212012023331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212012023131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1163603481 + ... + 1163605381.

It is an arithmetic number, because the mean of its divisors is an integer number (40395056400).

Almost surely, 2^{2212012023331} is an apocalyptic number.

2212012023331 is a deficient number, since it is larger than the sum of its proper divisors (373271586269).

2212012023331 is a wasteful number, since it uses less digits than its factorization.

2212012023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700.

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

Adding to 2212012023331 its reverse (1333202102122), we get a palindrome (3545214125453).

The spelling of 2212012023331 in words is "two trillion, two hundred twelve billion, twelve million, twenty-three thousand, three hundred thirty-one".