222722610701 has 4 divisors (see below), whose sum is σ = 223841820000. Its totient is φ = 221603401404.

The previous prime is 222722610661. The next prime is 222722610743. The reversal of 222722610701 is 107016227222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222722610701 - 2⁶ = 222722610637 is a prime.

It is a super-2 number, since 2×222722610701² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222722610301) 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, 559604351 + ... + 559604748.

It is an arithmetic number, because the mean of its divisors is an integer number (55960455000).

Almost surely, 2^222722610701 is an apocalyptic number.

It is an amenable number.

222722610701 is a deficient number, since it is larger than the sum of its proper divisors (1119209299).

222722610701 is a wasteful number, since it uses less digits than its factorization.

222722610701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119209298.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 222722610701 its reverse (107016227222), we get a palindrome (329738837923).

The spelling of 222722610701 in words is "two hundred twenty-two billion, seven hundred twenty-two million, six hundred ten thousand, seven hundred one".