25222535330 has 16 divisors (see below), whose sum is σ = 45416341440. Its totient is φ = 10085507952.

The previous prime is 25222535293. The next prime is 25222535339. The reversal of 25222535330 is 3353522252.

It is not an unprimeable number, because it can be changed into a prime (25222535339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407960 + ... + 465699.

It is an arithmetic number, because the mean of its divisors is an integer number (2838521340).

Almost surely, 2^25222535330 is an apocalyptic number.

25222535330 is a deficient number, since it is larger than the sum of its proper divisors (20193806110).

25222535330 is a wasteful number, since it uses less digits than its factorization.

25222535330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876553.

The product of its (nonzero) digits is 54000, while the sum is 32.

The spelling of 25222535330 in words is "twenty-five billion, two hundred twenty-two million, five hundred thirty-five thousand, three hundred thirty".