2162236402 has 8 divisors (see below), whose sum is σ = 3263252976. Its totient is φ = 1074485412.

The previous prime is 2162236369. The next prime is 2162236411. The reversal of 2162236402 is 2046322612.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3315988 + ... + 3316639.

It is an arithmetic number, because the mean of its divisors is an integer number (407906622).

Almost surely, 2^2162236402 is an apocalyptic number.

2162236402 is a deficient number, since it is larger than the sum of its proper divisors (1101016574).

2162236402 is a wasteful number, since it uses less digits than its factorization.

2162236402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632792.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2162236402 is about 46499.8537847164. The cubic root of 2162236402 is about 1293.1067881058.

The spelling of 2162236402 in words is "two billion, one hundred sixty-two million, two hundred thirty-six thousand, four hundred two".