212022312103031 has 8 divisors (see below), whose sum is σ = 224496061886304. Its totient is φ = 199548767772160.

The previous prime is 212022312102989. The next prime is 212022312103057. The reversal of 212022312103031 is 130301213220212.

212022312103031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212022312103031 - 2⁶ = 212022312102967 is a prime.

It is a super-2 number, since 2×212022312103031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212022312102988 and 212022312103006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212022312103531) 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, 49235915 + ... + 53368716.

It is an arithmetic number, because the mean of its divisors is an integer number (28062007735788).

Almost surely, 2^{212022312103031} is an apocalyptic number.

212022312103031 is a deficient number, since it is larger than the sum of its proper divisors (12473749783273).

212022312103031 is a wasteful number, since it uses less digits than its factorization.

212022312103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102726201.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212022312103031 its reverse (130301213220212), we get a palindrome (342323525323243).

The spelling of 212022312103031 in words is "two hundred twelve trillion, twenty-two billion, three hundred twelve million, one hundred three thousand, thirty-one".