212322302031010 has 32 divisors (see below), whose sum is σ = 387388132975872. Its totient is φ = 83774782494720.

The previous prime is 212322302031001. The next prime is 212322302031019. The reversal of 212322302031010 is 10130203223212.

It is an interprime number because it is at equal distance from previous prime (212322302031001) and next prime (212322302031019).

It is not an unprimeable number, because it can be changed into a prime (212322302031019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199007754 + ... + 200071813.

It is an arithmetic number, because the mean of its divisors is an integer number (12105879155496).

Almost surely, 2^{212322302031010} is an apocalyptic number.

212322302031010 is a deficient number, since it is larger than the sum of its proper divisors (175065830944862).

212322302031010 is a wasteful number, since it uses less digits than its factorization.

212322302031010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399080298.

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

Adding to 212322302031010 its reverse (10130203223212), we get a palindrome (222452505254222).

The spelling of 212322302031010 in words is "two hundred twelve trillion, three hundred twenty-two billion, three hundred two million, thirty-one thousand, ten".