1253535320222 has 8 divisors (see below), whose sum is σ = 1880316972696. Its totient is φ = 626762995992.

The previous prime is 1253535320179. The next prime is 1253535320227. The reversal of 1253535320222 is 2220235353521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253535320227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1985828 + ... + 2539799.

It is an arithmetic number, because the mean of its divisors is an integer number (235039621587).

Almost surely, 2^{1253535320222} is an apocalyptic number.

1253535320222 is a deficient number, since it is larger than the sum of its proper divisors (626781652474).

1253535320222 is a wasteful number, since it uses less digits than its factorization.

1253535320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664122.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 1253535320222 in words is "one trillion, two hundred fifty-three billion, five hundred thirty-five million, three hundred twenty thousand, two hundred twenty-two".