2206266403 has 16 divisors (see below), whose sum is σ = 2475804672. Its totient is φ = 1948716000.

The previous prime is 2206266367. The next prime is 2206266407. The reversal of 2206266403 is 3046626022.

It is a de Polignac number, because none of the positive numbers 2^k-2206266403 is a prime.

It is a super-2 number, since 2×2206266403² = 9735222882013116818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2206266407) 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, 78133 + ... + 102553.

It is an arithmetic number, because the mean of its divisors is an integer number (154737792).

Almost surely, 2^2206266403 is an apocalyptic number.

2206266403 is a deficient number, since it is larger than the sum of its proper divisors (269538269).

2206266403 is a wasteful number, since it uses less digits than its factorization.

2206266403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2206266403 is about 46970.9101785350. The cubic root of 2206266403 is about 1301.8251293179.

The spelling of 2206266403 in words is "two billion, two hundred six million, two hundred sixty-six thousand, four hundred three".