25233153022 has 32 divisors (see below), whose sum is σ = 47203948800. Its totient is φ = 9828041280.

The previous prime is 25233152969. The next prime is 25233153041. The reversal of 25233153022 is 22035133252.

It is a happy number.

It is a super-2 number, since 2×25233153022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507393 + ... + 554899.

It is an arithmetic number, because the mean of its divisors is an integer number (1475123400).

Almost surely, 2^25233153022 is an apocalyptic number.

25233153022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

25233153022 is a deficient number, since it is larger than the sum of its proper divisors (21970795778).

25233153022 is a wasteful number, since it uses less digits than its factorization.

25233153022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50976.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 25233153022 its reverse (22035133252), we get a palindrome (47268286274).

The spelling of 25233153022 in words is "twenty-five billion, two hundred thirty-three million, one hundred fifty-three thousand, twenty-two".