22153035346 has 32 divisors (see below), whose sum is σ = 36021585600. Its totient is φ = 10157192640.

The previous prime is 22153035343. The next prime is 22153035397. The reversal of 22153035346 is 64353035122.

It is a super-2 number, since 2×22153035346² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22153035343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6648901 + ... + 6652231.

It is an arithmetic number, because the mean of its divisors is an integer number (1125674550).

Almost surely, 2^22153035346 is an apocalyptic number.

22153035346 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22153035346 is a deficient number, since it is larger than the sum of its proper divisors (13868550254).

22153035346 is a wasteful number, since it uses less digits than its factorization.

22153035346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4954.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 22153035346 in words is "twenty-two billion, one hundred fifty-three million, thirty-five thousand, three hundred forty-six".