252223304019 has 32 divisors (see below), whose sum is σ = 363559173120. Its totient is φ = 155200991232.

The previous prime is 252223303993. The next prime is 252223304033. The reversal of 252223304019 is 910403322252.

It is not a de Polignac number, because 252223304019 - 2⁵ = 252223303987 is a prime.

It is a super-2 number, since 2×252223304019² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252223304059) 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, 541422 + ... + 893075.

It is an arithmetic number, because the mean of its divisors is an integer number (11361224160).

Almost surely, 2^252223304019 is an apocalyptic number.

252223304019 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

252223304019 is a deficient number, since it is larger than the sum of its proper divisors (111335869101).

252223304019 is a wasteful number, since it uses less digits than its factorization.

252223304019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434619.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 252223304019 in words is "two hundred fifty-two billion, two hundred twenty-three million, three hundred four thousand, nineteen".