222923240053 has 4 divisors (see below), whose sum is σ = 222926469388. Its totient is φ = 222920010720.

The previous prime is 222923240011. The next prime is 222923240119. The reversal of 222923240053 is 350042329222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350042329222 = 2 ⋅175021164611.

It can be written as a sum of positive squares in 2 ways, for example, as 71215327044 + 151707913009 = 266862^2 + 389497^2 .

It is a cyclic number.

It is not a de Polignac number, because 222923240053 - 2³⁷ = 85484286581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222923241053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508808 + ... + 1649953.

It is an arithmetic number, because the mean of its divisors is an integer number (55731617347).

Almost surely, 2^222923240053 is an apocalyptic number.

It is an amenable number.

222923240053 is a deficient number, since it is larger than the sum of its proper divisors (3229335).

222923240053 is an equidigital number, since it uses as much as digits as its factorization.

222923240053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229334.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 222923240053 its reverse (350042329222), we get a palindrome (572965569275).

The spelling of 222923240053 in words is "two hundred twenty-two billion, nine hundred twenty-three million, two hundred forty thousand, fifty-three".