1327206122 has 16 divisors (see below), whose sum is σ = 2266218432. Its totient is φ = 577045920.

The previous prime is 1327206119. The next prime is 1327206143. The reversal of 1327206122 is 2216027231.

It is a super-2 number, since 2×1327206122² = 3522952180548557768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1327206091 and 1327206100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310963 + ... + 1311974.

It is an arithmetic number, because the mean of its divisors is an integer number (141638652).

Almost surely, 2^1327206122 is an apocalyptic number.

1327206122 is a deficient number, since it is larger than the sum of its proper divisors (939012310).

1327206122 is a wasteful number, since it uses less digits than its factorization.

1327206122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622973.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1327206122 is about 36430.8402593188. The cubic root of 1327206122 is about 1098.9538599436.

The spelling of 1327206122 in words is "one billion, three hundred twenty-seven million, two hundred six thousand, one hundred twenty-two".