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2220484058292 = 223558713311921
BaseRepresentation
bin100000010011111111001…
…010011101110010110100
321212021110100111111212010
4200103333022131302310
5242340022404331132
64420024251324220
7316265444035443
oct40237712356264
97767410444763
102220484058292
1178677a3aa185
122ba417750670
131315106210a6
147968725cd5a
153cb5e9376cc
hex204ff29dcb4

2220484058292 has 24 divisors (see below), whose sum is σ = 5181223767552. Its totient is φ = 740147881600.

The previous prime is 2220484058227. The next prime is 2220484058293. The reversal of 2220484058292 is 2928504840222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220484058293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985509 + ... + 2326412.

It is an arithmetic number, because the mean of its divisors is an integer number (215884323648).

Almost surely, 22220484058292 is an apocalyptic number.

It is an amenable number.

2220484058292 is an abundant number, since it is smaller than the sum of its proper divisors (2960739709260).

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

2220484058292 is a wasteful number, since it uses less digits than its factorization.

2220484058292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367799 (or 3367797 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 2220484058292 in words is "two trillion, two hundred twenty billion, four hundred eighty-four million, fifty-eight thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 55871 111742 167613 223484 335226 670452 3311921 6623842 9935763 13247684 19871526 39743052 185040338191 370080676382 555121014573 740161352764 1110242029146 2220484058292