22423420031103 has 160 divisors (see below), whose sum is σ = 44569442480640. Its totient is φ = 10902379057920.

The previous prime is 22423420031101. The next prime is 22423420031113. The reversal of 22423420031103 is 30113002432422.

22423420031103 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 342 + 0 + 0 + 311 + 0 + 3 = 666.

It is not a de Polignac number, because 22423420031103 - 2¹ = 22423420031101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22423420031101) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3018148 + ... + 7345478.

It is an arithmetic number, because the mean of its divisors is an integer number (278559015504).

Almost surely, 2^{22423420031103} is an apocalyptic number.

22423420031103 is a deficient number, since it is larger than the sum of its proper divisors (22146022449537).

22423420031103 is a wasteful number, since it uses less digits than its factorization.

22423420031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327419 (or 4327410 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22423420031103 its reverse (30113002432422), we get a palindrome (52536422463525).

The spelling of 22423420031103 in words is "twenty-two trillion, four hundred twenty-three billion, four hundred twenty million, thirty-one thousand, one hundred three".