222641351151 has 4 divisors (see below), whose sum is σ = 296855134872. Its totient is φ = 148427567432.

The previous prime is 222641351057. The next prime is 222641351167. The reversal of 222641351151 is 151153146222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222641351151 - 2⁹ = 222641350639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222641351651) 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, 37106891856 + ... + 37106891861.

It is an arithmetic number, because the mean of its divisors is an integer number (74213783718).

Almost surely, 2^222641351151 is an apocalyptic number.

222641351151 is a deficient number, since it is larger than the sum of its proper divisors (74213783721).

222641351151 is an equidigital number, since it uses as much as digits as its factorization.

222641351151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74213783720.

The product of its digits is 14400, while the sum is 33.

Adding to 222641351151 its reverse (151153146222), we get a palindrome (373794497373).

The spelling of 222641351151 in words is "two hundred twenty-two billion, six hundred forty-one million, three hundred fifty-one thousand, one hundred fifty-one".