120022011000631 has 2 divisors, whose sum is σ = 120022011000632. Its totient is φ = 120022011000630.

The previous prime is 120022011000629. The next prime is 120022011000649. The reversal of 120022011000631 is 136000110220021.

It is a weak prime.

It is an emirp because it is prime and its reverse (136000110220021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120022011000631 - 2¹ = 120022011000629 is a prime.

It is a super-2 number, since 2×120022011000631² (a number of 29 digits) contains 22 as substring.

Together with 120022011000629, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 120022011000599 and 120022011000608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120022011000611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011005500315 + 60011005500316.

It is an arithmetic number, because the mean of its divisors is an integer number (60011005500316).

Almost surely, 2^{120022011000631} is an apocalyptic number.

120022011000631 is a deficient number, since it is larger than the sum of its proper divisors (1).

120022011000631 is an equidigital number, since it uses as much as digits as its factorization.

120022011000631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120022011000631 its reverse (136000110220021), we get a palindrome (256022121220652).

The spelling of 120022011000631 in words is "one hundred twenty trillion, twenty-two billion, eleven million, six hundred thirty-one", and thus it is an aban number.