22420040403983 has 2 divisors, whose sum is σ = 22420040403984. Its totient is φ = 22420040403982.

The previous prime is 22420040403979. The next prime is 22420040404033. The reversal of 22420040403983 is 38930404002422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22420040403983 - 2² = 22420040403979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22420040403983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22420040403953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11210020201991 + 11210020201992.

It is an arithmetic number, because the mean of its divisors is an integer number (11210020201992).

Almost surely, 2^{22420040403983} is an apocalyptic number.

22420040403983 is a deficient number, since it is larger than the sum of its proper divisors (1).

22420040403983 is an equidigital number, since it uses as much as digits as its factorization.

22420040403983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 22420040403983 in words is "twenty-two trillion, four hundred twenty billion, forty million, four hundred three thousand, nine hundred eighty-three".