2197492164060 has 48 divisors (see below), whose sum is σ = 6239639734272. Its totient is φ = 577744417600.

The previous prime is 2197492164011. The next prime is 2197492164151. The reversal of 2197492164060 is 604612947912.

It is a super-2 number, since 2×2197492164060² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2197492163994 and 2197492164012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257917356 + ... + 257925875.

It is an arithmetic number, because the mean of its divisors is an integer number (129992494464).

Almost surely, 2^{2197492164060} is an apocalyptic number.

2197492164060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2197492164060 is an abundant number, since it is smaller than the sum of its proper divisors (4042147570212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2197492164060 is a wasteful number, since it uses less digits than its factorization.

2197492164060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515843314 (or 515843312 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 2197492164060 in words is "two trillion, one hundred ninety-seven billion, four hundred ninety-two million, one hundred sixty-four thousand, sixty".