212132031201030 has 16 divisors (see below), whose sum is σ = 509116874882544. Its totient is φ = 56568541653600.

The previous prime is 212132031201029. The next prime is 212132031201031. The reversal of 212132031201030 is 30102130231212.

It is an interprime number because it is at equal distance from previous prime (212132031201029) and next prime (212132031201031).

It is a super-2 number, since 2×212132031201030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212132031200988 and 212132031201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212132031201031) 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, 3535533853321 + ... + 3535533853380.

It is an arithmetic number, because the mean of its divisors is an integer number (31819804680159).

Almost surely, 2^{212132031201030} is an apocalyptic number.

212132031201030 is an abundant number, since it is smaller than the sum of its proper divisors (296984843681514).

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

212132031201030 is a wasteful number, since it uses less digits than its factorization.

212132031201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071067706711.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 212132031201030 its reverse (30102130231212), we get a palindrome (242234161432242).

The spelling of 212132031201030 in words is "two hundred twelve trillion, one hundred thirty-two billion, thirty-one million, two hundred one thousand, thirty".