25022101041 has 32 divisors (see below), whose sum is σ = 42412462080. Its totient is φ = 14282481168.

The previous prime is 25022101033. The next prime is 25022101043. The reversal of 25022101041 is 14010122052.

It is not a de Polignac number, because 25022101041 - 2³ = 25022101033 is a prime.

It is a super-2 number, since 2×25022101041² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25022101043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98440 + ... + 244406.

It is an arithmetic number, because the mean of its divisors is an integer number (1325389440).

Almost surely, 2^25022101041 is an apocalyptic number.

25022101041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25022101041 is a deficient number, since it is larger than the sum of its proper divisors (17390361039).

25022101041 is a wasteful number, since it uses less digits than its factorization.

25022101041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146890 (or 146884 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 25022101041 its reverse (14010122052), we get a palindrome (39032223093).

The spelling of 25022101041 in words is "twenty-five billion, twenty-two million, one hundred one thousand, forty-one".