2212662532 has 12 divisors (see below), whose sum is σ = 4005682380. Its totient is φ = 1068181856.

The previous prime is 2212662527. The next prime is 2212662623. The reversal of 2212662532 is 2352662122.

It can be written as a sum of positive squares in 2 ways, for example, as 446645956 + 1766016576 = 21134^2 + 42024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2212662494 and 2212662503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9537223 + ... + 9537454.

It is an arithmetic number, because the mean of its divisors is an integer number (333806865).

Almost surely, 2^2212662532 is an apocalyptic number.

It is an amenable number.

2212662532 is a deficient number, since it is larger than the sum of its proper divisors (1793019848).

2212662532 is a wasteful number, since it uses less digits than its factorization.

2212662532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074710 (or 19074708 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 2212662532 is about 47038.9469695060. The cubic root of 2212662532 is about 1303.0819445829.

The spelling of 2212662532 in words is "two billion, two hundred twelve million, six hundred sixty-two thousand, five hundred thirty-two".