212322033031 has 2 divisors, whose sum is σ = 212322033032. Its totient is φ = 212322033030.

The previous prime is 212322032893. The next prime is 212322033059. The reversal of 212322033031 is 130330223212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212322033031 - 2³⁷ = 74883079559 is a prime.

It is a super-2 number, since 2×212322033031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212322032993 and 212322033011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212322033631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106161016515 + 106161016516.

It is an arithmetic number, because the mean of its divisors is an integer number (106161016516).

Almost surely, 2^212322033031 is an apocalyptic number.

212322033031 is a deficient number, since it is larger than the sum of its proper divisors (1).

212322033031 is an equidigital number, since it uses as much as digits as its factorization.

212322033031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212322033031 its reverse (130330223212), we get a palindrome (342652256243).

The spelling of 212322033031 in words is "two hundred twelve billion, three hundred twenty-two million, thirty-three thousand, thirty-one".