222711647007 has 16 divisors (see below), whose sum is σ = 303327585792. Its totient is φ = 145286333760.

The previous prime is 222711646957. The next prime is 222711647009. The reversal of 222711647007 is 700746117222.

It is not a de Polignac number, because 222711647007 - 2¹² = 222711642911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222711647009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560988 + ... + 871854.

It is an arithmetic number, because the mean of its divisors is an integer number (18957974112).

Almost surely, 2^222711647007 is an apocalyptic number.

222711647007 is a deficient number, since it is larger than the sum of its proper divisors (80615938785).

222711647007 is a wasteful number, since it uses less digits than its factorization.

222711647007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315998.

The product of its (nonzero) digits is 65856, while the sum is 39.

The spelling of 222711647007 in words is "two hundred twenty-two billion, seven hundred eleven million, six hundred forty-seven thousand, seven".