22200102425 has 24 divisors (see below), whose sum is σ = 27814350720. Its totient is φ = 17575660800.

The previous prime is 22200102401. The next prime is 22200102487. The reversal of 22200102425 is 52420100222.

It is not a de Polignac number, because 22200102425 - 2²² = 22195908121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22200102397 and 22200102406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7185281 + ... + 7188369.

It is an arithmetic number, because the mean of its divisors is an integer number (1158931280).

Almost surely, 2^22200102425 is an apocalyptic number.

22200102425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22200102425 is a deficient number, since it is larger than the sum of its proper divisors (5614248295).

22200102425 is a wasteful number, since it uses less digits than its factorization.

22200102425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5993 (or 5988 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 22200102425 its reverse (52420100222), we get a palindrome (74620202647).

The spelling of 22200102425 in words is "twenty-two billion, two hundred million, one hundred two thousand, four hundred twenty-five".