2172220036702 has 8 divisors (see below), whose sum is σ = 3263274412200. Its totient is φ = 1084461899304.

The previous prime is 2172220036699. The next prime is 2172220036739. The reversal of 2172220036702 is 2076300222712.

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

It is a congruent number.

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, 824057877 + ... + 824060512.

It is an arithmetic number, because the mean of its divisors is an integer number (407909301525).

Almost surely, 2^{2172220036702} is an apocalyptic number.

2172220036702 is a deficient number, since it is larger than the sum of its proper divisors (1091054375498).

2172220036702 is a wasteful number, since it uses less digits than its factorization.

2172220036702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648119050.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 2172220036702 in words is "two trillion, one hundred seventy-two billion, two hundred twenty million, thirty-six thousand, seven hundred two".