10722617401 has 2 divisors, whose sum is σ = 10722617402. Its totient is φ = 10722617400.

The previous prime is 10722617369. The next prime is 10722617407. The reversal of 10722617401 is 10471622701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7642256400 + 3080361001 = 87420^2 + 55501^2 .

It is a cyclic number.

It is not a de Polignac number, because 10722617401 - 2⁵ = 10722617369 is a prime.

It is a super-2 number, since 2×10722617401² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10722617407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361308700 + 5361308701.

It is an arithmetic number, because the mean of its divisors is an integer number (5361308701).

Almost surely, 2^10722617401 is an apocalyptic number.

It is an amenable number.

10722617401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10722617401 is an equidigital number, since it uses as much as digits as its factorization.

10722617401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The spelling of 10722617401 in words is "ten billion, seven hundred twenty-two million, six hundred seventeen thousand, four hundred one".