104222440031 has 4 divisors (see below), whose sum is σ = 104230324464. Its totient is φ = 104214555600.

The previous prime is 104222439977. The next prime is 104222440037. The reversal of 104222440031 is 130044222401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130044222401 = 3967 ⋅32781503.

It is a cyclic number.

It is not a de Polignac number, because 104222440031 - 2⁶ = 104222439967 is a prime.

It is a super-2 number, since 2×104222440031² (a number of 23 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 = 104222439979 and 104222440006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104222440037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3922355 + ... + 3948836.

It is an arithmetic number, because the mean of its divisors is an integer number (26057581116).

Almost surely, 2^104222440031 is an apocalyptic number.

104222440031 is a deficient number, since it is larger than the sum of its proper divisors (7884433).

104222440031 is an equidigital number, since it uses as much as digits as its factorization.

104222440031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884432.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 104222440031 its reverse (130044222401), we get a palindrome (234266662432).

The spelling of 104222440031 in words is "one hundred four billion, two hundred twenty-two million, four hundred forty thousand, thirty-one".