22400341102031 has 2 divisors, whose sum is σ = 22400341102032. Its totient is φ = 22400341102030.

The previous prime is 22400341101997. The next prime is 22400341102063. The reversal of 22400341102031 is 13020114300422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22400341102031 - 2⁶ = 22400341101967 is a prime.

It is a super-2 number, since 2×22400341102031² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22400341101988 and 22400341102006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22400341102081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200170551015 + 11200170551016.

It is an arithmetic number, because the mean of its divisors is an integer number (11200170551016).

Almost surely, 2^{22400341102031} is an apocalyptic number.

22400341102031 is a deficient number, since it is larger than the sum of its proper divisors (1).

22400341102031 is an equidigital number, since it uses as much as digits as its factorization.

22400341102031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22400341102031 its reverse (13020114300422), we get a palindrome (35420455402453).

The spelling of 22400341102031 in words is "twenty-two trillion, four hundred billion, three hundred forty-one million, one hundred two thousand, thirty-one".