10662122626 has 4 divisors (see below), whose sum is σ = 15993183942. Its totient is φ = 5331061312.

The previous prime is 10662122617. The next prime is 10662122633. The reversal of 10662122626 is 62622126601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62622126601 = 383 ⋅163504247.

It can be written as a sum of positive squares in only one way, i.e., 8335507401 + 2326615225 = 91299^2 + 48235^2 .

It is a super-2 number, since 2×10662122626² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10662122591 and 10662122600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665530655 + ... + 2665530658.

Almost surely, 2^10662122626 is an apocalyptic number.

10662122626 is a deficient number, since it is larger than the sum of its proper divisors (5331061316).

10662122626 is an equidigital number, since it uses as much as digits as its factorization.

10662122626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331061315.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 10662122626 in words is "ten billion, six hundred sixty-two million, one hundred twenty-two thousand, six hundred twenty-six".