212201230202310 has 32 divisors (see below), whose sum is σ = 518892064800480. Its totient is φ = 55519315574528.

The previous prime is 212201230202173. The next prime is 212201230202447. The reversal of 212201230202310 is 13202032102212.

It is an interprime number because it is at equal distance from previous prime (212201230202173) and next prime (212201230202447).

It is a super-2 number, since 2×212201230202310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66729945015 + ... + 66729948194.

It is an arithmetic number, because the mean of its divisors is an integer number (16215377025015).

Almost surely, 2^{212201230202310} is an apocalyptic number.

212201230202310 is an abundant number, since it is smaller than the sum of its proper divisors (306690834598170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212201230202310 is a wasteful number, since it uses less digits than its factorization.

212201230202310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133459893272.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212201230202310 its reverse (13202032102212), we get a palindrome (225403262304522).

The spelling of 212201230202310 in words is "two hundred twelve trillion, two hundred one billion, two hundred thirty million, two hundred two thousand, three hundred ten".