235020640622 has 64 divisors (see below), whose sum is σ = 389524101120. Its totient is φ = 105886849536.

The previous prime is 235020640579. The next prime is 235020640633. The reversal of 235020640622 is 226046020532.

235020640622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 30506423 + ... + 30514125.

It is an arithmetic number, because the mean of its divisors is an integer number (6086314080).

Almost surely, 2^235020640622 is an apocalyptic number.

235020640622 is a deficient number, since it is larger than the sum of its proper divisors (154503460498).

235020640622 is a wasteful number, since it uses less digits than its factorization.

235020640622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8145.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 235020640622 in words is "two hundred thirty-five billion, twenty million, six hundred forty thousand, six hundred twenty-two".